Table of Contents LIGHT DUTY Hi-Q* No-Hub Sheaves A-1 SHEAVES AND Reducing Bushings & XA Bushings A-1 ACCESSORIES Hi-Q* Bored to Size Sheaves up to 10 H.P. Groove A2-A6 (cid:25) Part Numbers HQ* Bushed-Type Sheaves up to 20 H.P. A7-A8 (cid:25) Sizes HQ* Bushings/ Weld-On Hubs For HQ Bushings A-9 (cid:25) Dimensions Steel Shaft Collars A-9 (cid:25) Weights HQ Bushing Installation Instructions A-10 AIR MOVEMENT Air Movement Sheaves B1 SHEAVES Variable Pitch Sheaves One and Two Groove up to 20 H.P. B2-B5 (cid:25) Dimension/ Weights Variable Pitch Installation Instructions B6-B7 INTEGRAL H.P. Ful-Grip* (QD**) Bushings C1-C5 SHEAVES/BUSHINGS Installation and Removal of QD Sheaves C6 (cid:25) Part Numbers Useful Engineering Formulas C8 (cid:25) Weights Multi-V Ful-Grip (QD Sheaves) - A, B, C, D C9-C19 (cid:25) Dimensions Nema Motor Standards C-20 WEDGE SHEAVES Super Wedge Sheaves - 3V, 5V, 8V D1-D9 TIMING PULLEYS Positive Drive*** Pulleys - XL, L, H, XH, XXH E1-E11 (cid:25) Dimension/ Weights High Torque Drive Sprockets - 8M, 14M E12-E16 COUPLINGS Hi-Q* & Hi-Flex* Couplings F1-F5 (cid:25) Part Numbers Sleeve Couplings F6 (cid:25) Engineering Data Rigid Bushed Couplings F6 (cid:25) Drive Selection Applications, Service Factors, and Coupling Selection Data F7-F10 (cid:25) Installation Hi-Flex Coupling Installation Instructions F11-F12 VARIABLE SPEED Spring Loaded Sheaves G1-G2 DRIVES Manual Control Sheaves G3 (cid:25) Drive Selection Manual Control G3 (cid:25) Dimensions Motor Bases G3 (cid:25) Engineering Data Variable Speed Drive Selection Data G4-G7 Hy-T*** Classical Belts - A, B, C, D H1-H3 FHP Belts - 2L, 3L, 4L, 5L H4 Torque Flex*** Belts - AX, BX, CX H5 HY-T Wedge*** Belts - 3VX, 3V, 5VX, 5V, 8V H6-H7 BELTS Hy-T Torque Team*** Belts - BX, CX, D H8-H9 (cid:25) V-Belts Hy-T Wedge Torque Team Belts - 3VX, 3V, 5VX, 5V, 8V H10-H11 (cid:25) Banded Belts Torque Team (Laminated) Belts - 5VL H11 (cid:25) Synchronous Belts Positive Drive*** Belts - XL, L, H, XH, XXH H12-H13 (cid:25) Specialty Belts Hawk PD*** Belts - 5M, 8M, 14M, 20M H14-H15 Eagle PD*** Belts & Sprockets H16-H17 Falcon PD*** Belts H18 Dual Positive Drive & HPPD Belts - D-XL, D-L, D-H, D-8M, D-14M H19-H20 Poly-V*** Belts - J, L, M H21 Variable Speed Belts H22-H23 Hex Belts - AA, BB, CC, CCP H24 Open End Positive Drive Belts - XL, L, H H25 V-Link Belting H25 Open End V-Belting - A, B, C, D H25 Cotton Ginning Belts & Pulleys - CCP H25 *Ful-Grip, Hi-Q, HQ, and Hi-Flex are trademarks of Maurey Manufacturing Corp. **QD is a registered trademark of Emerson Power Transmission. ***Registered Trademark of Goodyear NEW FROM MAUREY…. New Products Featured in this Catalog… External Key Style (VP) Variable Pitch Sheaves (Pages B4-B5) AKH, BKH, 2AKH, 2BKH Type HQ Bushed Sheaves (Pages A7-A8) Goodyear Falcon PD Synchronous Belts (Page H18) . Goodyear Eagle PD Synchronous Belts (Pages H16-17) New Maurey Online Resources… New Updated Websites Check www.maurey.com for…. Extensive Product Information Including Specifications and Online Catalog Check www.maurey.biz for…. Expanded E-Commerce Services and Special Offers For Distributors hi-q bar steel no hub sheaves for "O" (3L), "A" (4L) and "B" (5L) v-belts for "O" (3L) and "A" (4L) v-belts DIAMETER, INCHES STOCK BORES MARKED "X" Overall Approx. D.D. D.D. PART LIST 3/8 1/2 5/8 3/4 7/8 1 1-1/8 Width Weight O.D. 4L ("A") 3L ("O") NO. PRICE In In In In In In In Inches Lbs. 2.0 1.7 NH2200 $ 1 0.56 X X X* X* 5/8 0.3 2.1 1.8 1.5 NH2210 $ 1 0.60 X X X* X* 5/8 0.3 2.2 1.9 1.6 NH2220 $ 1 1.04 X X* X* 5/8 0.3 2.3 2.0 1.7 NH2230 $ 1 2.00 X X* X* 5/8 0.4 2.5 2.2 1.9 NH2250 $ 1 3.00 X X X X* X* X* 5/8 0.5 2.6 2.3 2.0 NH2260 $ 1 4.24 X X X X 5/8 0.6 2.7 2.4 2.1 NH2270 $ 1 5.38 X X X X X* 5/8 0.7 2.8 2.5 2.2 NH2280 $ 1 5.56 X X X X X 5/8 0.7 3.0 2.7 2.4 NH2300 $ 1 8.10 X X X X X X 5/8 0.9 3.2 2.9 2.6 NH2320 $ 1 9.42 X X X X X X 5/8 1.0 3.4 3.1 2.8 NH2340 $ 2 1.04 X X X X X X 5/8 1.2 for "A" (4L) and "B" (5L) v-belts DIAMETER, INCHES STOCK BORES MARKED "X" Overall Approx. D.D. D.D. PART LIST 3/8 1/2 5/8 3/4 7/8 1 1-1/8 Width Weight O.D. 5L ("B") 4L ("A") NO. PRICE In In In In In In In Inches Lbs. 2.4 2.0 NH4240 $ 1 5.56 X X X* X* X* 3/4 0.5 2.5 2.1 NH4250 $ 1 6.80 X X X* X* X* X* 3/4 0.5 2.6 2.2 1.8 NH4260 $ 1 7.00 X X X* 3/4 0.6 2.7 2.3 1.9 NH4270 $ 1 8.10 X X X* X* X* 3/4 0.6 FIXED BORE TYPE 2.8 2.4 2.0 NH4280 $ 1 8.50 X X X X* X* 3/4 0.7 2.9 2.5 2.1 NH4290 $ 1 8.70 X X X X X* X* 3/4 0.9 No hub sheaves are zinc 3.0 2.6 2.2 NH4300 $ 1 9.04 X X X X X* X* 3/4 1.0 phosphated for rust resistance 3.2 2.8 2.3 NH4320 $ 2 0.18 X X X X X* X* 3/4 1.1 3.4 3.0 2.4 NH4340 $ 2 2.64 X X X X X X 3/4 1.3 When ordering specify bore with 3.6 3.2 2.6 NH4360 $ 2 9.60 X X X X X X 3/4 1.4 part number: 3.8 3.4 2.8 NH4380 $ 3 3.20 X X X X X X 3/4 1.5 4.0 3.6 3.2 NH4400 $ 3 6.80 X X X X X X 3/4 2.2 For example order NH4300 x 1/2" One Setscrew - Hollow Head, Cup Point *Setscrew @ 90 Degrees to Keyway (No Setscrew Over Keyway) For Standard Keyway Dimensions Refer to Table on Page A-2 hi-q reducing bushings for light duty sheaves type XA bushing steel reducing bushings For all 1" Fixed Bore Single Groove Sheaves. Packed and labeled five to a carton. Order in DIAMETER multiples of five (not sold in broken lots) PART LIST LENGTH NUMBER PRICE O.D. I.D. INCHES 1401 $ 6.40 1/2 1/4 1-1/4 1402 $ 6.40 1/2 5/16 1-1/4 1403 $ 6.40 1/2 3/8 1-1/4 1426 $ 9.85 1/2 7/16 1-1/4 Part List O.D. Stock Bores Wt 1404 $ 6.40 5/8 7/16 1-1/4 Number Price Inches Inches Each 1405 $ 6.40 5/8 1/2 1-1/4 XA $ 8.40 1 1/2, 5/8, 3/4, 7/8 .2 lbs Each bushing ground 1406 $ 6.40 3/4 1/2 1-1/4 * 1/2 and 5/8 Bores Have No Keyway Through Bushing to fit and has clearance 1408 $ 6.40 3/4 5/8 1-1/4 hole for set screw 1419 $ 7.20 7/8 5/8 1-1/4 Reboring Non-Stock Bore Sheaves 1420 $ 7.20 7/8 3/4 1-1/4 Order In Multiples of 1418 $ 8.00 1 5/8 1-1/4 1 and 2 Groove Cast Iron Fixed Bore. Applicable Within 5 pcs. Not Sold in 1410 $ 8.00 1 3/4 1-1/4 Max Bore Range. No Grouping for Quantity Discount. Broken Lots. 1412 $ 8.00 1 7/8 1-1/4 1427 $ 9.20 1-1/8 1 1-1/4 Sheave Outside Dia. List 1 Pc 2-9 List Price List 10+ Inside diameter has no 1423 $ 9.20 1-3/16 1 1-1/4 1.5 to 5.0 Inches $ 35.60 $ 26.80 $ 2 2.00 keyway 1425 $ 9.60 1-1/4 3/4 1-1/4 5.2 to 11.4 Inches $ 44.40 $ 35.60 $ 2 6.80 1428 $ 9.60 1-1/4 7/8 1-1/4 12.0 to 19.0 Inches $ 53.20 $ 44.40 $ 3 5.60 1414 $ 9.60 1-1/4 1 1-1/4 1416 $ 9.60 1-1/4 1-1/8 1-1/4 Extra Setscrew - List Price $9.00 for 1 or More A-1 hi-q cast iron sheaves-single groove for "O" (3L) v-belts STYLE 1 STYLE 2 STYLE 3 Solid Bar Steel OS14-OS27 Solid Cast Iron OS32 and OS37 Spoked Cast Iron OS42-OS102 DIAMETER PART LIST STYLE STOCK BORES MARKED "X" (cid:31) MAX DIMENSION (cid:32)- Inches APPROX. O.D. P.D. NUMBER PRICE BORE WT INCHES INCHES 3/8 1/2 5/8 3/4 7/8 1 INCHES A B C D LBS. 1.42 1.25 OS14 $ 9 .00 1 X X 1/2 1/2 1/2 1/2 .3 1.67 1.50 OS17 $ 1 0.60 1 X X X 3/4 1/2 1/2 1/2 .4 1.92 1.75 OS19 $ 1 0.80 1 X X X X 3/4 1/2 1/2 1/2 .4 2.17 2.00 OS22 $ 1 1.40 1 X X X X 3/4 1/2 1/2 1/2 .4 2.42 2.25 OS24 $ 1 2.00 1 X X X X 3/4 1/2 1/2 1/2 .5 2.67 2.50 OS27 $ 1 3.20 1 X X X X 7/8 1/2 1/2 1/2 .7 3.17 3.00 OS32 $ 1 6.00 2 X X X X X 1 5/8 1-1/16 1-1/16 1-53/64 1.1 3.67 3.50 OS37 $ 2 1.60 2 X X X X X 1 5/8 1-1/16 1-1/16 1-53/64 1.3 4.17 4.00 OS42 $ 2 5.60 3 X X X X X 1 5/8 1-1/16 1-1/16 1-5/8 1.6 4.67 4.50 OS47 $ 2 7.20 3 X X X X X X 1 5/8 1-1/16 1-1/16 1-5/8 1.7 5.17 5.00 OS52 $ 2 9.20 3 X X X X X 1 5/8 1-1/16 1-1/16 1-5/8 1.9 6.17 6.00 OS62 $ 3 4.20 3 X X X (cid:18) X 1 5/8 1-3/16 1-1/8 1-7/8 2.2 7.17 7.00 OS72 $ 4 0.40 3 X X X (cid:18) X 1 5/8 1-3/16 1-1/8 1-7/8 2.4 8.17 8.00 OS82 $ 4 9.28 3 X X X (cid:18) X 1 5/8 1-3/16 1-1/8 1-7/8 2.7 9.17 9.00 OS92 $ 5 2.24 3 X X X (cid:18) X 1 5/8 1-3/16 1-1/8 1-7/8 3.1 10.17 10.00 OS102 $ 5 8.56 3 X X (cid:18) X 1 5/8 1-3/16 1-1/8 1-7/8 3.6 (cid:31) For Standard Keyway Dimension Refer to Table Below Setscrews-Hollow Head, Cup Point (cid:18) Non-Stock Bores are Special and Noncancellable (Additional Charges Apply) (cid:32) Held to Commercially Acceptable Tolerances STANDARD KEYWAYS FOR LIGHT DUTY SHEAVES BORE (INCHES) KEYSEAT BORE (mm) KEYSTOCK 3/8, 7/16, 1/2, 9/16 NONE 14, 15, 16 5 x 5 5/8, 11/16, 3/4, 13/16, 7/8 3/16 x 3/32 18, 19, 20, 22 6 x 6 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4 1/4 x 1/8 24, 25, 28, 30 8 x 7 1-15/16, 1-3/8 5/16 x 5/32 32, 35, 38 10 x 8 1-7/16, 1-1/2 3/8 x 3/16 A-2 hi-q cast iron sheaves-single groove for both "O" (3L) and "A" (4L) v-belts STYLE 1 STYLE 3 STYLE 6 Solid Steel Bar 2150-2175 Solid Cast Iron 2200-AC38 Spoke Cast Iron AC40-AC93 Spoke Cast Iron AC100-AC183 DIAMETER STOCK BORES MARKED "X" (cid:31) DIMENSION (cid:32) - INCHES P.D./ D.D D.D PART LIST STYLE MAX APPROX O.D. "A" BELT"O" BELTNUMBER PRICE 1/2 5/8 3/4 7/8 1 1-1/81-3/16 1-1/4 1-3/81-7/16 BORE A B C D WT. INCHES INCHES INCHES In In In In In In In In In In INCHES LBS. 1.50 1.3 2150 $ 9.00 1 X X+ 5/8 5/8 1-1/161-1/16 1-1/4 .2 1.75 1.5 2175 $ 10.60 1 X X X 3/4 5/8 1-1/161-1/16 1-1/2 .4 2.00 1.7 2200 $ 10.80 1 X X X X 7/8 3/4 1-1/4 1-1/8 1-5/8 .6 2.10 1.8 1.5 2210 $ 11.40 1 X X X X 7/8 3/4 1-1/4 1-1/8 1-5/8 .6 2.25 2.0 1.7 2225 $ 11.70 1 X X X X X 1 3/4 1-1/4 1-1/8 1-5/8 .7 2.40 2.1 1.8 2240 $ 12.00 1 X X X X X 1 3/4 1-5/16 1-1/8 1-5/8 .8 2.50 2.2 1.9 2250 $ 12.60 1 X X X X X 1 3/4 1-5/16 1-1/8 1-5/8 .9 2.60 2.3 2.0 2260 $ 12.70 1 X X X X X 1 3/4 1-5/16 1-1/8 1-5/8 .9 2.75 2.5 2.2 2275 $ 13.20 1 X X X X X 1 3/4 1-5/16 1-1/8 1-5/8 1.0 3.00 2.7 2.4 2300 $ 15.60 1 X X X X X 1 3/4 1-5/16 1-1/8 1-7/8 1.1 3.05 2.8 2.5 AC31 $ 15.60 1 X X X X X X 1-1/8 3/4 1-5/16 1-1/8 1-7/8 1.2 3.25 3.0 2.7 AC33 $ 16.00 1 X X X X X X 1-1/8 3/4 1-7/16 1-1/4 1-7/8 1.3 3.45 3.2 2.9 AC35 $ 17.40 1 X X X X X X 1-1/8 3/4 1-7/16 1-1/4 1-7/8 1.5 3.75 3.5 3.2 AC38 $ 21.60 1 X X X X X X 1-1/8 3/4 1-7/16 1-1/4 1-7/8 1.6 4.00 3.7 3.4 AC40 $ 25.00 3 X X X X X X 1-1/8 3/4 1-7/16 1-1/8 1-53/64 1.4 4.25 4.0 3.7 AC43 $ 25.60 3 X X X X X X 1-1/8 3/4 1-3/8 1-3/8 1-3/4 1.7 4.45 4.2 3.9 AC45 $ 26.80 3 X X X X X X 1-1/8 3/4 1-3/8 1-3/8 1-3/4 1.8 4.75 4.5 4.2 AC48 $ 27.20 3 X X X X X X 1-1/8 3/4 1-3/8 1-3/8 1-3/4 1.9 5.00 4.7 4.4 AC50 $ 28.60 3 X X X X X X (cid:18) (cid:18) 1-1/4 3/4 1-3/8 1-1/8 1-7/8 1.6 5.25 5.0 4.7 AC53 $ 29.20 3 X X X X X X X (cid:18) 1-1/4 3/4 1-3/8 1-3/8 1-7/8 2.1 5.45 5.2 4.9 AC55 $ 31.20 3 X X X X X X X (cid:18) 1-1/4 3/4 1-3/8 1-3/8 1-7/8 2.4 5.75 5.5 5.2 AC58 $ 33.38 3 X X X X X X X (cid:18) 1-1/4 3/4 1-3/8 1-1/8 1-7/8 2.3 6.00 5.7 5.4 AC60 $ 33.40 3 X X X X X X X (cid:18) 1-1/4 3/4 1-3/8 1-1/8 1-7/8 1.9 6.25 6.0 5.7 AC63 $ 34.20 3 X X X X X X (cid:18) (cid:18) 1-1/4 3/4 1-3/8 1-3/8 1-7/8 2.1 6.45 6.2 5.9 AC65 $ 35.60 3 X X X X X X X (cid:18) 1-1/4 3/4 1-3/8 1-3/8 1-7/8 2.7 6.75 6.5 6.2 AC68 $ 38.55 3 X X X 1-1/4 3/4 1-3/8 1-3/8 1-7/8 3.2 6.95 6.7 6.4 AC70 $ 40.40 3 X X X X X X X X (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 3.5 7.25 7.0 6.7 AC73 $ 42.20 3 X X X X X X X X (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 3.7 7.75 7.5 7.2 AC78 $ 46.08 3 X X X 1-1/2 3/4 1-5/8 1-5/8 2-1/2 3.8 7.95 7.7 7.4 AC80 $ 48.00 3 X X X X X X X X (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 3.9 8.25 8.0 7.7 AC83 $ 49.28 3 X X X X X X X X (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 4.1 8.95 8.7 8.4 AC90 $ 55.20 3 X X X X X X X X (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 4.4 9.25 9.0 8.7 AC93 $ 52.24 3 X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 4.7 9.95 9.7 9.4 AC100 $ 58.40 6 X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 5.6 10.25 10.0 9.7 AC103 $ 58.56 6 X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 5.7 10.95 10.7 10.4 AC110 $ 63.20 6 X (cid:18) X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 5.9 11.25 11.0 10.7 AC113 $ 65.68 6 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 6.1 11.95 11.7 11.4 AC120 $ 71.20 6 X X X X X X X (cid:18) (cid:18) 1-1/2 3/4 1-5/8 1-5/8 2-1/2 6.4 12.25 12.0 11.7 AC123 $ 73.56 6 X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 6.8 12.95 12.7 12.4 AC130 $ 82.00 6 X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 7.3 13.25 13.0 12.7 AC133 $ 88.28 6 X X (cid:18) X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 8.0 13.95 13.7 13.4 AC140 $ 94.80 6 X X (cid:18) X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 9.7 14.25 14.0 13.7 AC143 $ 98.20 6 X X (cid:18) X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 10.0 14.95 14.7 14.4 AC150 $ 100.80 6 X (cid:18) X X X X (cid:18) (cid:18) 1-1/2 7/8 1-3/4 1-3/4 2-1/2 10.4 15.25 15.0 14.7 AC153 $ 110.80 6 X (cid:18) X (cid:18) X (cid:18) (cid:18) X 1-1/2 7/8 1-3/4 1-3/4 2-1/2 11.0 18.25 18.0 17.7 AC183 $ 140.00 6 X (cid:18) X X X X (cid:18) X 1-1/2 7/8 1-3/4 1-3/4 2-1/2 13.0 (cid:31) For Standard Keyway Dimension Refer to Page A-2 (cid:32)Held to Commercially Acceptable Tolerances + No Keyway (cid:18) Non-Stock Bores are Special and Noncancellable, Additional Charges Apply. Setscrews-Hollow Head, Cup Point For Prompt Service on Non-stock and Bores Smaller than Standard, Refer to AC100 - AC183 Two Setscrews HQ Bushed Line, Page A-7. A-3 hi-q cast iron sheaves-single groove for both "A" (4L) and "B" (5L) v-belts STYLE 1 STYLE 3 STYLE 6 Solid Cast Iron 4200-BC46 Spoke Cast Iron BC48-BC90 Spoke Cast Iron BC98-BC188 DIAMETER STOCK BORES MARKED "X" (cid:31) DIMENSION (cid:32) - INCHES P.D./ D.D D.D PART LIST STYLE MAX APPROX O.D. "B" BELT "A" BELT NUMBER PRICE 1/2 5/8 3/4 7/8 1 1-1/81-3/161-1/4 1-3/81-7/16 BORE A B C D WT. INCHES INCHES INCHES In In In In In In In In In In INCHES LBS. 2.00 1.7 4200 $ 1 3.60 1 X X X 3/4 7/8 1-3/8 1-9/32 1-5/8 .5 2.25 2.0 4225 $ 1 4.40 1 X X X X X 1 7/8 1-3/8 1-9/32 1-5/8 .7 2.50 2.1 1.7 4250 $ 1 5.60 1 X X X X X 1 7/8 1-1/2 1-3/8 1-5/8 .9 2.60 2.2 1.8 4260 $ 1 6.40 1 X X X X X 1 7/8 1-1/2 1-3/8 1-5/8 .9 2.95 2.6 2.2 BC30/4300 $ 1 7.20 1 X X X X X X 1-1/8 7/8 1-1/2 1-3/8 1-7/8 1.3 3.15 2.8 2.4 BC32 $ 1 7.60 1 X X X X X X 1-1/8 7/8 1-1/2 1-3/8 1-7/8 1.5 3.35 3.0 2.6 BC34 $ 1 9.20 1 X X X X X X 1-1/8 7/8 1-1/2 1-3/8 1-7/8 1.6 3.55 3.2 2.8 BC36 $ 2 3.60 1 X X X X X X 1-1/8 7/8 1-1/2 1-3/8 1-7/8 1.7 3.75 3.4 3.0 BC38 $ 2 5.80 1 X X X X X X 1-1/8 7/8 1-1/2 1-3/8 1-7/8 2.0 3.95 3.6 3.2 BC40 $ 2 6.80 1 X X X X X X X 1-1/8 7/8 1-1/2 1-3/8 1-7/8 2.1 4.15 3.8 3.4 BC42 $ 2 7.20 1 X X X X X X 1-1/8 7/8 1-1/2 1-5/16 1-7/8 2.1 4.35 4.0 3.6 BC44 $ 2 9.40 1 X X X X X X 1-1/8 7/8 1-1/2 1-5/16 1-7/8 2.3 4.55 4.2 3.8 BC46 $ 2 9.60 1 X X X X X X 1-1/8 7/8 1-1/2 1-5/16 1-7/8 2.6 4.75 4.4 4.0 BC48 $ 3 0.00 3 X X X X X X 1-1/8 7/8 1-1/2 1-1/2 1-7/8 2.1 4.95 4.6 4.2 BC50 $ 3 0.20 3 X X X X X X X X 1-1/4 7/8 1-1/2 1-1/2 1-7/8 2.5 5.15 4.8 4.4 BC52 $ 3 1.80 3 X X X X X X (cid:18) (cid:18) 1-1/4 7/8 1-5/8 1-5/8 2 2.6 5.35 5.0 4.6 BC54 $ 3 3.00 3 X X X X X X (cid:18) (cid:18) 1-1/4 7/8 1-5/8 1-3/81-15/16 2.7 5.55 5.2 4.8 BC56 $ 3 4.00 3 X X X X X X X (cid:18) 1-1/4 7/8 1-5/8 1-3/81-15/16 3.0 5.75 5.4 5.0 BC58 $ 3 4.20 3 X X X X X X X (cid:18) 1-1/4 7/8 1-5/8 1-1/8 2 3.1 5.95 5.6 5.2 BC60 $ 3 4.40 3 X X X X X X X (cid:18) 1-1/4 7/8 1-5/8 1-3/8 2 3.2 6.15 5.8 5.4 BC62 $ 3 8.40 3 X X X X X X X (cid:18) 1-1/4 7/8 1-5/8 1-5/8 2-1/2 4.2 6.35 6.0 5.6 BC64 $ 3 9.80 3 X X X X X X X (cid:18) 1-1/4 7/8 1-5/8 1-5/8 2 4.7 6.55 6.2 5.8 BC66 $ 4 4.00 3 X X X X X X X (cid:18) 1-1/4 7/8 1-5/8 1-5/8 2 3.2 6.75 6.4 6.0 BC68 $ 4 4.60 3 X X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.4 6.95 6.6 6.2 BC70 $ 4 7.40 3 X X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.5 7.15 6.8 6.4 BC72 $ 4 8.00 3 X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.1 7.25 6.9 6.5 BC73 $ 4 8.50 3 X X X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.2 7.75 7.4 7.0 BC78 $ 4 9.60 3 X X X X X X X X (cid:18) X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.7 8.25 7.9 7.5 BC83 $ 5 5.60 3 X X X X X X X X (cid:18) X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.8 8.75 8.4 8.0 BC88 $ 5 8.80 3 X X X X (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.8 9.25 8.9 8.5 BC93 $ 6 0.73 X X X X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 5.0 8.95 8.6 8.2 BC90 $ 5 9.20 3 X X X X X X X (cid:18) X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 4.9 9.75 9.4 9.0 BC98 $ 6 3.20 6 X X X X X X X (cid:18) X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 5.2 11.35 11.0 10.6 BC114 $ 7 5.60 6 X X (cid:18) X X X X (cid:18) X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 7.4 11.75 11.4 11.0 BC118 $ 7 7.80 6 X (cid:18) X X X (cid:18) (cid:18) X 1-1/2 7/8 1-5/8 1-5/8 2-1/2 7.5 12.75 12.4 12.0 BC128 $ 8 7.20 6 X X X X X X (cid:18) (cid:18) 1-1/2 7/8 1-5/8 1-5/8 2-1/2 7.6 13.95 13.6 13.2 BC140 $ 1 05.20 6 X X X X X X (cid:18) X 1-1/2 7/8 1-3/4 1-3/4 2-1/2 8.0 15.75 15.4 15.0 BC158 $ 1 35.60 6 X X X X X X X 1-1/2 1 1-3/4 1-3/4 2-1/2 11.7 18.75 18.4 18.0 BC188 $ 1 56.40 6 X X X X X X (cid:18) (cid:18) 1-1/2 1 1-3/4 1-3/4 2-1/2 15.5 (cid:31) For Standard Keyway Dimension Refer to Page A-2 (cid:32)Held to Commercially Acceptable Tolerances (cid:18) Non-Stock Bores are Special and Noncancellable (Additional Charges Apply). Setscrews-Hollow Head, Cup Point For Prompt Service on Non-stock and Bores Smaller than Standard, Refer to 4200 - BC 98 One Setscrew HQ Bushed Line, Page A-7. BC114 - BC188 Two Setscrews A-4 hi-q cast iron sheaves-two groove for both "O" (3L) and "A" (4L) v-belts STYLE 1 STYLE 2 STYLE 3 Solid Bar Steel D2200-D2275 Solid Cast Iron D2380-D2550 Spoke Cast Iron D2600-D3183 Solid Cast Iron D2300-D2350 Style 3 or Style 6 DIAMETER STOCK BORES MARKED "X" (cid:31) DIMENSION (cid:32) - INCHES P.D./ D.D D.D PART LIST STYLE MAX APPROX O.D. "A" BELT"O" BELTNUMBER PRICE 1/2 5/8 3/4 7/8 1 1-1/81-3/16 1-1/4 1-3/8 1-7/16 BORE A B C D WT. INCHES INCHES INCHES In In In In In In In In In In INCHES LBS. 2.00 1.7 D2200 $ 2 6.80 1 X X X X 7/8 1-1/4 1-11/161-11/16 1-5/8 .7 2.25 2.0 1.7 D2225 $ 2 7.20 1 X X X X X 1 1-1/4 1-11/161-11/16 1-7/8 1.0 2.45 2.2 1.9 D2250 $ 3 0.00 1 X X X X X X 1-1/8 1-1/4 1-11/161-11/16 2-1/8 1.4 2.75 2.5 2.2 D2275 $ 3 4.00 1 X X X X X X 1-1/4 1-1/4 1-11/161-11/16 2-1/4 1.6 2.95 2.7 2.4 D2300 $ 4 0.00 1 X X X X X X 1-1/2 1-3/8 2 1-7/8 2.45 2.4 3.25 3.0 2.7 D2325 $ 4 5.20 1 X X X X X X 1-1/2 1-3/8 2 1-7/8 2.45 2.8 3.45 3.2 2.9 D2350 $ 4 6.40 1 X X X X X X 1-1/2 1-3/8 2 1-7/8 2.45 3.0 3.75 3.5 3.2 D2380 $ 4 7.20 2 X X X X X X (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 3.3 3.95 3.7 3.4 D2400 $ 5 2.60 2 X X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 3.6 4.25 4.0 3.7 D2425 $ 5 4.20 2 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 3.8 4.45 4.2 3.9 D2450 $ 5 6.40 2 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 3.9 4.75 4.5 4.2 D2480 $ 5 8.00 2 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 4.8 4.95 4.7 4.4 D2500 $ 5 9.20 2 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 5.1 5.25 5.0 4.7 D2525 $ 5 9.80 2 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 5.2 5.45 5.2 4.9 D2550 $ 6 0.80 2 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2.45 6.5 5.75 5.5 5.2 D2580 $ 6 6.47 3 X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 4.5 5.95 5.7 5.4 D2600 $ 6 7.80 3 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 4.9 6.45 6.2 5.9 D2650 $ 7 2.00 3 X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 5.4 6.95 6.7 6.4 D2700 $ 8 0.00 3 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 6.1 7.25 7.0 6.7 D2725 $ 8 0.80 3 X X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 6.4 7.95 7.7 7.4 D2800 $ 8 7.60 3 X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 6.7 8.95 8.7 8.4 D2900 $ 9 5.60 6 X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 9.0 9.25 9.0 8.7 D2925 $ 9 5.94 6 X X X X X (cid:18) (cid:18) (cid:18) 1-1/2 1-3/8 2 1-5/8 2-1/2 9.3 9.95 9.7 9.4 D3100 $1 02.40 6 X X X X X X X X 1-1/2 1-3/8 2 1-5/8 2-1/2 9.9 10.25 10.0 9.7 D3103 $1 03.20 6 X X X X X X X X 1-1/2 1-3/8 2 1-5/8 2-1/2 10.0 10.95 10.7 10.4 D3110 $1 11.20 6 X X X (cid:18) X (cid:18) (cid:18) X 1-1/2 1-3/8 2 1-5/8 2-1/2 11.4 11.95 11.7 11.4 D3120 $1 22.00 6 X X X X X X (cid:18) X 1-1/2 1-3/8 2 1-5/8 2-1/2 11.6 12.25 12.0 11.7 D3123 $1 22.60 6 X X X X X X (cid:18) X 1-1/2 1-3/8 2 1-5/8 2-1/2 12.4 14.25 14.0 13.7 D3143 $1 52.60 6 X (cid:18) X X X X 1-1/2 1-3/8 2 1-5/8 2-1/2 15.6 15.25 15.0 14.7 D3153 $1 76.20 6 X (cid:18) X X X X 1-1/2 1-3/8 2 1-7/8 2-1/2 16.0 18.25 18.0 17.7 D3183 $2 22.00 6 X (cid:18) X X X X 1-1/2 1-3/8 2 1-7/8 2-1/2 20.5 (cid:31) For Standard Keyway Dimension Refer to Page A-2 (cid:32)Held to Commercially Acceptable Tolerances (cid:18) Non-Stock Bores are Special and Noncancellable, Additional Two Setscrews-Hollow Head, Cup Point. Charges Apply. For Prompt Service on Non-stock and Bores Smaller D2200 to D2275 One Setscrew Only. Than Standard, Refer to HQ Bushed Line, Page A-8. A-5 hi-q cast iron sheaves-two groove for both "A" (4L) and "B" (5L) v-belts STYLE 1 STYLE 2 STYLE 3 Solid Bar Steel D4250-D4280 Solid Cast Iron D4400-D4540 Spoke Cast Iron D4560-D5188 Solid Cast Iron D4300-D4380 Style 3 or Style 6 DIAMETER STOCK BORES MARKED "X" (cid:31) DIMENSION (cid:32) - INCHES P.D./ D.D D.D PART LIST STYLE MAX APPROX O.D. "B" BELT "A" BELT NUMBER PRICE 1/2 5/8 3/4 7/8 1 1-1/81-3/161-1/4 1-3/81-7/16 BORE A B C D WT. INCHES INCHES INCHES In In In In In In In In In In INCHES LBS. 2.45 2.1 D4250 $ 37.20 1 X X X X X X 1-1/8 1-9/16 2 2 1-3/4 1.2 2.75 2.4 2.0 D4280 $ 38.00 1 X X X X X X 1-1/8 1-9/16 2 2 2 1.0 2.95 2.6 2.2 D4300 $ 42.00 1 X X X X X X 1-1/8 1-3/4 2-3/8 2-1/4 2.45 2.4 3.15 2.8 2.4 D4320 $ 44.80 1 X X X X X X (cid:18) (cid:18) X 1-3/8 1-3/4 2-3/8 2-1/4 2.45 2.8 3.35 3.0 2.6 D4340 $ 46.80 1 X X X X X X X X X X 1-1/2 1-3/4 2-3/8 2-1/4 2.45 3.3 3.55 3.2 2.8 D4360 $ 48.80 1 X X X X X X X (cid:18) X (cid:18) 1-1/2 1-3/4 2-3/8 2-1/4 2.45 3.6 3.75 3.4 3.0 D4380 $ 50.20 1 X X X X X (cid:18) (cid:18) X (cid:18) 1-1/2 1-3/4 2-3/8 2-1/4 2.45 3.9 3.95 3.6 3.2 D4400 $ 52.60 2 X X X X X X X X X 1-1/2 1-3/4 2-3/8 1-9/16 2.45 3.9 4.15 3.8 3.4 D4420 $ 56.40 2 X X X X X (cid:18) X X (cid:18) 1-1/2 1-3/4 2-3/8 1-9/16 2.45 4.1 4.35 4.0 3.6 D4440 $ 57.00 2 X X X X X (cid:18) (cid:18) X (cid:18) 1-1/2 1-3/4 2-3/8 1-9/16 2.45 4.1 4.55 4.2 3.8 D4460 $ 58.80 2 X X X X X X (cid:18) X X 1-1/2 1-3/4 2-3/8 1-9/16 2.45 4.5 4.75 4.4 4.0 D4480 $ 60.80 2 X X X X X (cid:18) (cid:18) X X 1-1/2 1-3/4 2-3/8 1-9/16 2.45 5.2 4.95 4.6 4.2 D4500 $ 62.40 2 X X X X X X X X X 1-1/2 1-3/4 2-3/8 1-9/16 2.45 5.5 5.15 4.8 4.4 D4520 $ 65.60 2 X X X X X (cid:18) X X (cid:18) 1-1/2 1-3/4 2-3/8 1-9/16 2.45 5.3 5.35 5.0 4.6 D4540 $ 67.20 2 X X X X X X (cid:18) X X 1-1/2 1-3/4 2-3/8 1-9/16 2.45 6.3 5.55 5.2 4.8 D4560 $ 69.60 3 X X X X (cid:18) (cid:18) X (cid:18) 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 5.2 5.75 5.4 5.0 D4580 $ 70.60 3 X X X X (cid:18) (cid:18) X (cid:18) 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 5.7 5.95 5.6 5.2 D4600 $ 72.00 3 X X X X X X X X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 5.7 6.15 5.8 5.4 D4620 $ 76.20 3 X X X X (cid:18) X (cid:18) (cid:18) 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 6.1 6.35 6.0 5.6 D4640 $ 80.40 3 X X X X X (cid:18) X X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 6.9 6.55 6.2 5.8 D4660 $ 85.20 3 X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 6.9 6.75 6.4 6.0 D4680 $ 89.60 3 X (cid:18) X X (cid:18) (cid:18) X (cid:18) 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 7.0 6.95 6.6 6.2 D4700 $ 90.40 3 X X X X (cid:18) (cid:18) X X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 7.5 7.15 6.8 6.4 D4720 $ 92.40 3 X X X X (cid:18) (cid:18) (cid:18) (cid:18) 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 7.9 7.75 7.4 7.0 D4780 $ 95.00 3 X X X X X X X X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 8.0 8.75 8.4 8.0 D4880 $ 98.00 6 X X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 9.2 8.95 8.6 8.2 D4900 $ 100.00 6 X X X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 10.5 9.75 9.4 9.0 D4980 $ 115.60 6 X (cid:18) X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 11.7 10.75 10.4 10.0 D5108 $ 122.72 6 X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 12.9 11.35 11.0 10.6 D5114 $ 128.40 6 X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 13.5 11.75 11.4 11.0 D5118 $ 132.68 6 X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 16.3 12.75 12.4 12.0 D5128 $ 149.20 6 X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-5/8 2-1/2 15.5 13.95 13.6 13.2 D5140 $ 158.80 6 X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-3/4 2-1/2 18.4 15.75 15.4 15.0 D5158 $ 186.40 6 X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-3/4 2-1/2 23.6 18.75 18.7 18.0 D5188 $ 239.20 6 X X X X (cid:18) X 1-5/8 1-3/4 2-3/8 1-3/4 2-1/2 25.0 (cid:31) For Standard Keyway Dimension Refer to Page A-2 (cid:32)Held to Commercially Acceptable Tolerances (cid:18) Non-Stock Bores are Special and Noncancellable Additional Charges Apply. Two Setscrews-Hollow Head, Cup Point. For Prompt Service on Non-stock and Bores Smaller than Standard, Refer to D4250 to D4280 One Setscrew Only. HQ Bushed Line, Page A-8. A-6 HQ Ful-Grip Sheaves-Single Groove For Both Belt Sections "A" (4L) and "O" (3L) D.D. D.D. Alternate O.D. A Belts O Belts Part Part List** Style Weight Dimensions - Inches Inches Inches Inches Number Number Price (Lbs) E F K L M 3.05 2.8 2.5 --- AK30H $ 2 5.08 1 1.1 3/8 3/4 7/16 1-1/4 7/8 3.25 3.0 2.7 --- AK32H $ 2 5.47 1 1.2 3/8 3/4 7/16 1-1/4 7/8 3.45 3.2 2.9 --- AK34H $ 2 5.84 2 1.0 1/16 3/4 1/8 1-1/4 9/16 3.75 3.5 3.2 --- AK39H $ 2 7.34 2 1.4 1/16 3/4 1/8 1-1/4 9/16 3.95 3.7 3.4 AH40 AK41H $ 2 7.86 1 1.2 1/16 3/4 1/8 1-1/4 9/16 4.25 4.0 3.7 AH43 AK44H $ 3 0.44 1 2.0 1/16 3/4 1/8 1-1/4 9/16 4.45 4.2 3.9 AH45 AK46H $ 3 3.68 1 2.1 1/16 3/4 1/8 1-1/4 9/16 4.75 4.5 4.2 AH48 AK49H $ 3 4.34 1 2.6 1/16 3/4 1/8 1-1/4 9/16 4.95 4.7 4.4 AH50 AK51H $ 3 4.98 1 2.8 1/16 3/4 1/8 1-1/4 9/16 5.25 5.0 4.7 AH53 AK54H $ 3 5.62 1 3.4 1/16 3/4 1/8 1-1/4 9/16 5.45 5.2 4.9 AH55 AK56H $ 2 9.84 4 2.0 1/16 3/4 1/8 1-1/4 9/16 5.95 5.7 5.4 AH60 AK61H $ 3 1.08 4 2.7 1/16 3/4 1/8 1-1/4 9/16 6.25 6.0 5.7 AH63 AK64H $ 3 1.58 4 2.7 1/16 3/4 1/8 1-1/4 9/16 6.45 6.2 5.9 AH65 AK66H $ 3 2.88 4 2.9 1/16 3/4 1/8 1-1/4 9/16 6.75 6.5 6.2 AH68 AK69H $ 3 7.00 4 2.9 1/16 3/4 1/8 1-1/4 9/16 STYLE 1 6.95 6.7 6.6 AH70 AK71H $ 3 7.92 4 2.5 1/16 3/4 1/8 1-1/4 9/16 7.25 7.0 6.7 AH73 AK74H $ 3 9.80 4 2.8 1/16 3/4 1/8 1-1/4 9/16 7.75 7.5 7.2 AH78 AK79H $ 4 3.53 4 3.2 1/16 3/4 1/8 1-1/4 9/16 7.95 7.7 7.4 AH80 --- $ 4 4.40 4 2.9 1/16 3/4 1/8 1-1/4 9/16 8.25 8.0 7.7 AH83 AK84H $ 4 6.16 4 3.4 1/16 3/4 1/8 1-1/4 9/16 8.75 8.5 8.2 AH88 AK89H $ 4 6.30 4 3.9 1/16 3/4 1/8 1-1/4 9/16 8.95 8.7 8.4 AH90 --- $ 5 1.24 4 2.8 1/16 3/4 1/8 1-1/4 9/16 9.25 9.0 8.7 AH93 AK94H $ 5 3.64 4 3.3 1/16 3/4 1/8 1-1/4 9/16 9.95 9.7 9.4 AH100 --- $ 5 7.88 4 4.0 1/16 3/4 1/8 1-1/4 9/16 10.25 10.0 9.7 AH103 AK104H $ 5 8.50 4 4.3 1/16 3/4 1/8 1-1/4 9/16 10.95 10.7 10.4 AH110 --- $ 6 1.56 4 3.9 1/16 3/4 1/8 1-1/4 9/16 11.25 11.0 10.7 AH113 AK114H $ 6 2.68 4 5.8 1/16 3/4 1/8 1-1/4 9/16 11.95 11.7 11.4 AH120 --- $ 6 6.80 4 5.9 1/16 3/4 1/8 1-1/4 9/16 12.25 12.0 11.7 AH123 AK124H $ 6 8.48 4 6.3 1/16 3/4 1/8 1-1/4 9/16 12.95 12.7 12.4 AH130 --- $ 7 5.84 4 7.2 1/16 7/8 0 1-1/4 7/16 13.25 13.0 12.7 AH133 AK134H $ 7 9.04 4 6.7 1/16 7/8 0 1-1/4 7/16 13.95 13.7 13.4 AH140 --- $ 8 5.80 4 7.6 1/16 7/8 0 1-1/4 7/16 14.25 14.0 13.7 AH143 AK144H $ 8 8.80 4 8.9 1/16 7/8 0 1-1/4 7/16 14.95 14.7 14.4 AH150 --- $ 9 4.92 4 9.5 1/16 7/8 0 1-1/4 7/16 15.25 15.0 14.7 AH153 AK154H $ 9 7.52 4 10.1 1/16 7/8 0 1-1/4 7/16 18.25 18.0 17.7 AH183 AK184H $ 1 15.28 4 12.2 1/16 7/8 0 1-1/4 7/16 STYLE 2 For Both Belt Sections "B" (5L) and "A" (4L) D.D. D.D. Alternate O.D. B Belts A Belts Part Part List** Style Weight Dimensions - Inches Inches Inches Inches Number Number Price (Lbs) E F K L M 3.15 2.8 2.4 BH32 BK30H $ 2 8.53 1 0.6 15/16 7/8 7/8 1-1/4 1-5/16 3.35 3.0 2.6 BH34 BK32H $ 3 0.34 1 0.8 15/16 7/8 7/8 1-1/4 1-5/16 3.55 3.2 2.8 BH36 BK34H $ 3 0.39 1 1.0 15/16 7/8 7/16 1-1/4 1-5/16 3.75 3.4 3.0 BH38 BK36H $ 3 0.63 2 1.4 1/16 7/8 0 1-1/4 7/16 3.95 3.6 3.2 BH40 BK40H $ 3 0.78 2 1.7 1/16 7/8 0 1-1/4 7/16 4.15 3.8 3.4 BH42 --- $ 3 2.38 2 2.0 1/16 7/8 0 1-1/4 7/16 4.25 3.9 3.5 --- BK45H $ 3 2.38 2 1.8 1/16 7/8 0 1-1/4 7/16 4.35 4.0 3.6 BH44 --- $ 3 3.68 2 2.5 1/16 7/8 0 1-1/4 7/16 4.45 4.1 3.7 --- BK47H $ 3 3.68 2 2.2 1/16 7/8 0 1-1/4 7/16 4.55 4.2 3.8 BH46 --- $ 3 6.38 2 2.7 1/16 7/8 0 1-1/4 7/16 4.75 4.4 4.0 BH48 BK50H $ 3 8.86 2 2.9 1/16 7/8 0 1-1/4 7/16 4.95 4.6 4.2 BH50 BK52H $ 3 9.20 2 3.1 1/16 7/8 0 1-1/4 7/16 5.15 4.8 4.4 BH52 --- $ 4 0.32 2 3.7 1/16 7/8 0 1-1/4 7/16 5.25 4.9 4.5 BH53 BK55H $ 4 1.46 2 3.9 1/16 7/8 0 1-1/4 7/16 5.35 5.0 4.6 BH54 --- $ 4 1.78 4 1.9 1/16 7/8 0 1-1/4 7/16 5.55 5.2 4.8 BH56 --- $ 4 2.60 4 2.4 1/16 7/8 0 1-1/4 7/16 5.75 5.4 5.0 BH58 BK60H $ 3 5.08 4 2.6 1/16 7/8 0 1-1/4 7/16 5.95 5.6 5.2 BH60 --- $ 3 6.96 4 2.8 1/16 7/8 0 1-1/4 7/16 6.15 5.8 5.4 BH62 --- $ 3 8.56 4 2.8 1/16 7/8 0 1-1/4 7/16 6.25 5.9 5.5 --- BK65H $ 3 8.56 2 2.8 1/16 7/8 0 1-1/4 7/16 STYLE 4 6.35 6.0 5.6 BH64 --- $ 4 0.00 4 2.8 1/16 7/8 0 1-1/4 7/16 6.55 6.2 5.8 BH66 --- $ 4 1.08 4 3.2 1/16 7/8 0 1-1/4 7/16 6.75 6.4 6.0 BH68 BK70H $ 4 2.00 4 3.2 1/16 7/8 0 1-1/4 7/16 6.95 6.6 6.2 BH70 BK72H $ 4 3.92 4 3.9 1/16 7/8 0 1-1/4 7/16 7.15 6.8 6.4 BH72 --- $ 4 5.16 4 3.9 1/16 7/8 0 1-1/4 7/16 7.25 6.9 6.5 --- BK75H $ 4 5.16 4 3.3 1/8 7/8 0 1-1/4 1/2 7.75 7.4 7.0 BH78 BK80H $ 4 7.16 4 3.2 1/16 7/8 0 1-1/4 7/16 8.25 7.9 7.5 BH83 BK85H $ 5 2.32 4 3.4 1/16 7/8 0 1-1/4 7/16 8.75 8.4 8.0 BH88 BK90H $ 5 6.97 4 4.4 1/16 7/8 0 1-1/4 7/16 8.95 8.6 8.2 BH90 --- $ 5 7.36 4 3.9 1/16 7/8 0 1-1/4 7/16 9.25 8.9 8.5 --- BK95H $ 6 0.11 4 5.0 1/8 7/8 0 1-1/4 1/2 9.75 9.4 9.0 BH98 BK100H $ 6 2.16 4 4.7 1/16 7/8 0 1-1/4 7/16 10.75 10.4 10.0 BH108 BK110H $ 6 8.36 4 6.3 1/16 7/8 0 1-1/4 7/16 11.35 11.0 10.6 BH114 --- $ 7 1.52 4 5.1 1/16 7/8 0 1-1/4 7/16 11.75 11.4 11.0 BH118 BK120H $ 7 5.60 4 6.8 1/16 7/8 0 1-1/4 7/16 12.75 12.4 12.0 BH128 BK130H $ 8 2.76 4 6.9 1/16 7/8 0 1-1/4 7/16 13.95 13.6 13.2 BH140 --- $ 9 5.44 4 6.1 1/16 7/8 0 1-1/4 7/16 15.75 15.4 15.0 BH158 BK160H $ 1 09.64 4 11.7 3/16 1.0 0 1-1/4 7/16 18.75 18.4 18.0 BH188 BK190H $ 1 49.96 4 13.8 3/16 1.0 0 1-1/4 7/16 ** List Prices Shown are For Sheave Only. Refer to Page A-9 for Bushing List Price. A-7