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.
40BS54 3/4
-
mac
40BS54 3/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101625113
- Finished Bore Sprocket for 40 Single Strand Chain
- 54 Teeth
- 3/4" Bore

US Tsubaki Inc.
40BS45 1 1/2
-
mac
40BS45 1 1/2 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101624708
- Finished Bore Sprocket for 40 Single Strand Chain
- 45 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
50BS35 7/8
-
mac
50BS35 7/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101660301
- Finished Bore Sprocket for 50 Single Strand Chain
- 35 Teeth
- 7/8" Bore

US Tsubaki Inc.
50BS18 1 1/4
-
mac
50BS18 1 1/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101639898
- Finished Bore Sprocket for 50 Single Strand Chain
- 18 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
35BS40 1 1/8
-
mac
35BS40 1 1/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101621676
- Finished Bore Sprocket for 35 Single Strand Chain
- 40 Teeth
- 1 1/8" Bore

Martin
50BS27 7/8
-
mac
50BS27 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808177
- 50 Chain Number
- 1 Strand
- 27 Teeth
- 5.722 in Outside Diameter
- 0.875 in Finished Bore

Martin
50BS39 1
-
mac
50BS39 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808293
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 1 in Finished Bore

Martin
40BS31 1 7/16
-
mac
40BS31 1 7/16 | Finished Bore Sprocket
Item #100807236
- 40 Chain Number
- 1 Strand
- 31 Teeth
- 5.217 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
35BS26 7/8
-
mac
35BS26 7/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101621603
- Finished Bore Sprocket for 35 Single Strand Chain
- 26 Teeth
- 7/8" Bore

Martin
50BS34 1 3/8
-
mac
50BS34 1 3/8 | Finished Bore Sprocket
Item #100808245
- 50 Chain Number
- 1 Strand
- 34 Teeth
- 7.12 in Outside Diameter
- 1.375 in Finished Bore

Martin
40BS50 3/4
-
mac
40BS50 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807398
- 40 Chain Number
- 1 Strand
- 50 Teeth
- 8.247 in Outside Diameter
- 0.75 in Finished Bore

US Tsubaki Inc.
50BS45 1
-
mac
50BS45 1 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101621439
- Finished Bore Sprocket for 50 Single Strand Chain
- 45 Teeth
- 1" Bore

Boston Gear
60B25-1-15/16
-
mac
60B25-1-15/16 | Finished Bore Sprocket
Item #101853598
- 60 Chain, 25 Tooth, 1.9375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80BS17HT 1 5/8
-
mac
80BS17HT 1 5/8 | Finished Bore Sprocket
Item #105090381
- Finished Bore Sprocket for 80 Single Strand Chain
- 17 Teeth
- 1 5/8" Bore
- w/ Hardened Teeth

Martin
40BS37 5/8
-
mac
40BS37 5/8 | Finished Bore Sprocket
Item #100807292
- 40 Chain Number
- 1 Strand
- 37 Teeth
- 6.175 in Outside Diameter
- 0.625 in Finished Bore

US Tsubaki Inc.
80B49F2 15/16
-
mac
80B49F2 15/16 | Finished Bore Sprocket
Item #105087599
- Finished Bore Sprocket for 80 Single Strand Chain
- 49 Teeth
- 2 15/16" Bore

US Tsubaki Inc.
80BS24 1 1/2
-
mac
80BS24 1 1/2 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101641456
- Finished Bore Sprocket for 80 Single Strand Chain
- 24 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
40BS15HT 1 1/8
-
mac
40BS15HT 1 1/8 | Finished Bore Sprocket
Item #105100717
- Finished Bore Sprocket for 40 Single Strand Chain
- 15 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B50F2
-
mac
60B50F2 | Finished Bore Sprocket
Item #105091133
- Finished Bore Sprocket for 60 Single Strand Chain
- 50 Teeth
- 2" Bore

US Tsubaki Inc.
40BS54 1 7/16
-
mac
40BS54 1 7/16 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101625057
- Finished Bore Sprocket for 40 Single Strand Chain
- 54 Teeth
- 1 7/16" Bore

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