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- Sprockets 2,997
- Sheaves & Pulleys 2,800
- V-Belts 2,680
- Bushings 2,195
- Synchronous (Timing) Belts 1,949
- Keyless Bushings 1,168
- Chain 930
- Pneumatic Clutches & Brakes 613
- Mechanical (Manual) Clutches 226
- Electric Clutches & Brakes 210
- Specialty Belts 207
- Variable Speed Belts 163
- Torque Limiters & Accessories 135
- Bulk V-Belting 94
- Shear Pin Hubs & Accessories 75
brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
60BS37 1 3/16
-
mac
60BS37 1 3/16 | Finished Bore Sprocket
Item #100809088
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS47 2 7/16
-
mac
80BS47 2 7/16 | Finished Bore Sprocket
Item #100810070
- 80 Chain Number
- 1 Strand
- 47 Teeth
- 15.538 in Outside Diameter
- 2.4375 in Finished Bore
US Tsubaki Inc.
35BS19HT 1/2
-
mac
35BS19HT 1/2 | Finished Bore Sprocket
Item #105100711
- Finished Bore Sprocket for 35 Single Strand Chain
- 19 Teeth
- 1/2" Bore
- w/ Hardened Teeth
Boston Gear
40B20-1 1/2
-
mac
40B20-1 1/2 | Finished Bore Sprocket
Item #101835872
- 40 Chain, 20 Tooth, 1.5 in Bore, With Keyway and Setscrew
US Tsubaki Inc.
100BS18 2 7/16
-
mac
100BS18 2 7/16 | Finished Bore Sprocket
Item #105090344
- Finished Bore Sprocket for 100 Single Strand Chain
- 18 Teeth
- 2 7/16" Bore
US Tsubaki Inc.
100BS18 1 7/16
-
mac
100BS18 1 7/16 | Finished Bore Sprocket
Item #105087609
- Finished Bore Sprocket for 100 Single Strand Chain
- 18 Teeth
- 1 7/16" Bore
Boston Gear
25B20-1/4
-
mac
25B20-1/4 | Finished Bore Sprocket
Item #101835068
- 25 Chain, 20 Tooth, 0.25 in Bore, No Keyway
Martin
40BS21HT 5/8
-
mac
40BS21HT 5/8 | Finished Bore Sprocket
Item #100807083
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 5/8 in Finished Bore
US Tsubaki Inc.
80BS23 1 7/16
-
mac
80BS23 1 7/16 | Finished Bore Sprocket
Item #105088322
- Finished Bore Sprocket for 80 Single Strand Chain
- 23 Teeth
- 1 7/16" Bore
US Tsubaki Inc.
60B47F2 7/16
-
mac
60B47F2 7/16 | Finished Bore Sprocket
Item #105086940
- Finished Bore Sprocket for 60 Single Strand Chain
- 47 Teeth
- 2 7/16" Bore
Martin
80BS56 1 3/8
-
mac
80BS56 1 3/8 | Finished Bore Sprocket
Item #100965699
- 80 Chain Number
- 1 Strand
- 56 Teeth
- 18.407 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS59 2 3/16
-
mac
80BS59 2 3/16 | Finished Bore Sprocket
Item #100965734
- 80 Chain Number
- 1 Strand
- 59 Teeth
- 19.363 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS41 3/4
-
mac
50BS41 3/4 | Finished Bore Sprocket
Item #100808324
- 50 Chain Number
- 1 Strand
- 41 Teeth
- 8.516 in Outside Diameter
- 0.75 in Finished Bore
US Tsubaki Inc.
35BS13 3/4
-
mac
35BS13 3/4 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101623453
- Finished Bore Sprocket for 35 Single Strand Chain
- 13 Teeth
- 3/4" Bore
US Tsubaki Inc.
41B45F1 7/16
-
mac
41B45F1 7/16 | Finished Bore Sprocket
Item #105086905
- Finished Bore Sprocket for 41 Single Strand Chain
- 45 Teeth
- 1 7/16" Bore
US Tsubaki Inc.
50B54F1 3/8
-
mac
50B54F1 3/8 | Finished Bore Sprocket
Item #105086924
- Finished Bore Sprocket for 50 Single Strand Chain
- 54 Teeth
- 1 3/8" Bore
Martin
50BS36 7/8
-
mac
50BS36 7/8 | Finished Bore Sprocket
Item #100808270
- 50 Chain Number
- 1 Strand
- 36 Teeth
- 7.519 in Outside Diameter
- 0.875 in Finished Bore
US Tsubaki Inc.
60B52F1
-
mac
60B52F1 | Finished Bore Sprocket
Item #105072885
- Finished Bore Sprocket for 60 Single Strand Chain
- 52 Teeth
- 1" Bore
US Tsubaki Inc.
80BS20HT 1 7/16
-
mac
80BS20HT 1 7/16 | Finished Bore Sprocket
Item #105126147
- Finished Bore Sprocket for 80 Single Strand Chain
- 20 Teeth
- 1 7/16" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
80B32F2 3/16
-
mac
80B32F2 3/16 | Finished Bore Sprocket
Item #105088035
- Finished Bore Sprocket for 80 Single Strand Chain
- 32 Teeth
- 2 3/16" Bore
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