brand
- US Tsubaki Inc. 2,730
- Martin 1,540
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 141
- Browning 141
InchMetric
No of Strands Across
Hardened Teeth
US Tsubaki Inc.
40BS45 1 3/16
-
mac
40BS45 1 3/16 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101656196
- Finished Bore Sprocket for 40 Single Strand Chain
- 45 Teeth
- 1 3/16" Bore

Martin
35BS14 5/8
-
mac
35BS14 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806567
- 35 Chain Number
- 1 Strand
- 14 Teeth
- 1.868 in Outside Diameter
- 0.625 in Finished Bore

Boston Gear
80B18-1 15/16
-
mac
80B18-1 15/16 | Finished Bore Sprocket
Item #101853341
- 80 Chain, 18 Tooth, 1.9375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80BS20HT 1 3/8
-
mac
80BS20HT 1 3/8 | Finished Bore Sprocket
Item #105100743
- Finished Bore Sprocket for 80 Single Strand Chain
- 20 Teeth
- 1 3/8" Bore
- w/ Hardened Teeth

Martin
40BS21 1 1/4
-
mac
40BS21 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807067
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.25 in Finished Bore

Browning
3536X3/4
-
mac
3536X3/4 | Finished Bore Sprocket
Item #100930110
- 35 Chain, 36 Tooth, 0.75 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
35B112F3/4
-
mac
35B112F3/4 | Finished Bore Sprocket
Item #105077541
- Finished Bore Sprocket for 35 Single Strand Chain
- 112 Teeth
- 3/4" Bore

Martin
50BS34 7/8
-
mac
50BS34 7/8 | Finished Bore Sprocket
Item #100808248
- 50 Chain Number
- 1 Strand
- 34 Teeth
- 7.12 in Outside Diameter
- 0.875 in Finished Bore

Martin
35BS35 7/8
-
mac
35BS35 7/8 | Finished Bore Sprocket
Item #100806712
- 35 Chain Number
- 1 Strand
- 35 Teeth
- 4.392 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
100BS17 1 15/16
-
mac
100BS17 1 15/16 | Finished Bore Sprocket
Item #105088061
- Finished Bore Sprocket for 100 Single Strand Chain
- 17 Teeth
- 1 15/16" Bore

Martin
40BS57 1 7/16
-
mac
40BS57 1 7/16 | Finished Bore Sprocket
Item #100807454
- 40 Chain Number
- 1 Strand
- 57 Teeth
- 9.363 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
40B41F1 3/16
-
mac
40B41F1 3/16 | Finished Bore Sprocket
Item #105113236
- Finished Bore Sprocket for 40 Single Strand Chain
- 41 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
60B42F1 1/8
-
mac
60B42F1 1/8 | Finished Bore Sprocket
Item #105087674
- Finished Bore Sprocket for 60 Single Strand Chain
- 42 Teeth
- 1 1/8" Bore

Martin
80BS52 2 7/16
-
mac
80BS52 2 7/16 | Finished Bore Sprocket
Item #100965665
- 80 Chain Number
- 1 Strand
- 52 Teeth
- 17.132 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
60B70F1 1/4
-
mac
60B70F1 1/4 | Finished Bore Sprocket
Item #105113631
- Finished Bore Sprocket for 60 Single Strand Chain
- 70 Teeth
- 1 1/4" Bore

Boston Gear
80B18-1 7/16
-
mac
80B18-1 7/16 | Finished Bore Sprocket
Item #101899410
- 80 Chain, 18 Tooth, 1.4375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B49F1 3/16
-
mac
60B49F1 3/16 | Finished Bore Sprocket
Item #105072883
- Finished Bore Sprocket for 60 Single Strand Chain
- 49 Teeth
- 1 3/16" Bore

Martin
80BS59 2 7/16
-
mac
80BS59 2 7/16 | Finished Bore Sprocket
Item #100965735
- 80 Chain Number
- 1 Strand
- 59 Teeth
- 19.363 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
100BS24 2 3/16
-
mac
100BS24 2 3/16 | Finished Bore Sprocket
Item #105100707
- Finished Bore Sprocket for 100 Single Strand Chain
- 24 Teeth
- 2 3/16" Bore

Martin
40BS23HT 1 1/8
-
mac
40BS23HT 1 1/8 | Finished Bore Sprocket
Item #100807118
- 40 Chain Number
- 1 Strand
- 23 Teeth
- 3.938 in Outside Diameter
- 1.125 in Finished Bore

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