category
- Sprockets 3,666
- Sheaves & Pulleys 3,031
- V-Belts 2,333
- Bushings 2,183
- Synchronous (Timing) Belts 1,566
- Keyless Bushings 1,219
- Chain 1,024
- Pneumatic Clutches & Brakes 735
- Mechanical (Manual) Clutches 303
- Specialty Belts 192
- Variable Speed Belts 173
- Torque Limiters & Accessories 153
- Electric Clutches & Brakes 148
- Bulk V-Belting 104
- Shear Pin Hubs & Accessories 80
brand
- Martin 14,908
- Jason Industrial 14,554
- Continental 13,492
- Regal Rexnord 7,622
- Dodge 7,594
- Browning 6,849
- US Tsubaki Inc. 6,221
- Danfoss Fluid Power 5,457
- Airflex 5,402
- Altra Industrial Motion 2,608
- Boston Gear 2,265
- Rexnord Corporation 2,218
- Rexnord Corp. 1,974
- Nexen Group, Inc. 1,284
- Fenner Drives 1,131
- B-Loc 729
- Climax Metal 694
- Stearns Division 602
- Morse 540
- Timken Company 494
- Lovejoy 494
- Precision Pulley & Idler 479
- Renold Jeffrey Chain 434
- Fenner Drives 402
- T.B. Woods 328
- PT International 272
- GoldSpec® 254
- Link-Belt 244
- System Plast 233
- Habasit Belting Inc. 177
- MEGADYNE 151
- Drives Inc. 119
- Telco USA Inc. 77
- Eaton 55
- Master PT 43
- Warner Electric 15
- MASTER DRIVES 8
- Baldor-Reliance 3
- ABB 3
- WHITNEY CHAIN 3
- Duff Norton 2
- Schaeffler 1
- FAG 1
- WIRE BELT CO OF AMER 1
InchMetric
Socket Drive Size
Continental
960 8M BH35
-
mac
960 8M BH35 | Blackhawk PD® Synchronous Belt
Item #100781708
- 35 mm Cross Section Width
- 960 mm Pitch Length
- 8 mm Pitch
- 120 Teeth
- RPP Tooth Profile

Continental
2BK70-1 7/16
-
mac
2BK70-1 7/16 | BK Series FHP Cast Iron Finished Bore Sheave
Item #101869805
- 2 Groove Sheave
- 6 3/4" OD
- For Belt Sizes 4L, 5L, A, or B
- Bore Size 1 7/16"

Martin
BK72 3/4
-
mac
BK72 3/4 | BK Series FHP Sheave
Item #102135112
- 1 Groove
- 6.95" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 3/4" Bore
- Made of Cast Iron

Continental
BK26-7/8
-
mac
BK26-7/8 | BK Series FHP Cast Iron Finished Bore Sheave
Item #101879756
- 1 Groove Sheave
- 2.6500" OD
- For Belt Sizes 4L, 5L, A, or B
- Bore Size 7/8"

Martin
D80BS12HW 1 3/4
-
mac
D80BS12HW 1 3/4 | Finished Bore Sprocket
Item #100810401
- 80 Chain Number
- 2 Strands
- 12 Teeth
- 4.332 in Outside Diameter
- 1.75 in Finished Bore

Martin
D06B23
-
mac
D06B23 | Metric Roller Chain Sprocket
Item #100965766
- 06B-2 Chain Number
- 2 Strands
- 23 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
100BS16 1 15/16
-
mac
100BS16 1 15/16 | Finished Bore Sprocket
Item #100805861
- 100 Chain Number
- 1 Strand
- 16 Teeth
- 7.034 in Outside Diameter
- 1.9375 in Finished Bore

Martin
60BS34 1 3/16
-
mac
60BS34 1 3/16 | Finished Bore Sprocket
Item #100809054
- 60 Chain Number
- 1 Strand
- 34 Teeth
- 8.544 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS48 1 3/16
-
mac
41BS48 1 3/16 | Finished Bore Sprocket
Item #100807709
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.1875 in Finished Bore

Martin
2517 2 1/16
-
mac
2517 2 1/16 | Bushings
Item #100792353
- 2517 Bushing Series
- 2.06 in Bore Size
- 1.75 in Length Through Bore
- 3.375 in Large Diameter

Morse
500A1TL1 5/8FB
-
mac
500A1TL1 5/8FB | Morse™ Torque Limiter
Item #101385554
- Model 500A Torque Limiter
- 1 5/8" Bore

Martin
78A35
-
mac
78A35 | Accutorch Engineering Class Sprocket
Item #100804937
- A Sprocket Style
- 78 Chain Number
- 35 Teeth
- 29.11 in Pitch Diameter
- 1.5 in Minimum Bore

Martin
80BS29 2 7/16
-
mac
80BS29 2 7/16 | Finished Bore Sprocket
Item #100809881
- 80 Chain Number
- 1 Strand
- 29 Teeth
- 9.795 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
60B44F1 3/8
-
mac
60B44F1 3/8 | Finished Bore Sprocket
Item #105087676
- Finished Bore Sprocket for 60 Single Strand Chain
- 44 Teeth
- 1 3/8" Bore

US Tsubaki Inc.
50BS16HT 5/8
-
mac
50BS16HT 5/8 | Finished Bore Sprocket
Item #105088085
- Finished Bore Sprocket for 50 Single Strand Chain
- 16 Teeth
- 5/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
MIUS700-50
-
mac
MIUS700-50 | MIUS Series Cam Clutch
Item #111050989
- Indexing Cam Clutch
- 7.125 in Outside Dia
- 50 mm Bore
- 4336.9 ft lb Torque Capacity

US Tsubaki Inc.
60B39F1 1/2
-
mac
60B39F1 1/2 | Finished Bore Sprocket
Item #105079062
- Finished Bore Sprocket for 60 Single Strand Chain
- 39 Teeth
- 1 1/2" Bore

Martin
62C14
-
mac
62C14 | Accutorch Engineering Class Sprocket
Item #100804899
- C Sprocket Style
- 62 Chain Number
- 14 Teeth
- 7.43 in Pitch Diameter
- 0.9375 in Minimum Bore

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