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
Martin
40BS58 7/8
-
mac
40BS58 7/8 | Finished Bore Sprocket
Item #100807464
- 40 Chain Number
- 1 Strand
- 58 Teeth
- 9.522 in Outside Diameter
- 0.875 in Finished Bore

Martin
35BS112 1 1/8
-
mac
35BS112 1 1/8 | Finished Bore Sprocket
Item #100806545
- 35 Chain Number
- 1 Strand
- 112 Teeth
- 13.591 in Outside Diameter
- 1.125 in Finished Bore

Boston Gear
41B11-3/4
-
mac
41B11-3/4 | Finished Bore Sprocket
Item #101836276
- 41 Chain, 11 Tooth, 0.75 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
50B47F1 3/16
-
mac
50B47F1 3/16 | Finished Bore Sprocket
Item #105079046
- Finished Bore Sprocket for 50 Single Strand Chain
- 47 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
60B57F1 1/4
-
mac
60B57F1 1/4 | Finished Bore Sprocket
Item #105113629
- Finished Bore Sprocket for 60 Single Strand Chain
- 57 Teeth
- 1 1/4" Bore

Boston Gear
41B21-5/8
-
mac
41B21-5/8 | Finished Bore Sprocket
Item #101853572
- 41 Chain, 21 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
41B14-5/8
-
mac
41B14-5/8 | Finished Bore Sprocket
Item #101836257
- 41 Chain, 14 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B72F1 7/16
-
mac
60B72F1 7/16 | Finished Bore Sprocket
Item #105074814
- Finished Bore Sprocket for 60 Single Strand Chain
- 72 Teeth
- 1 7/16" Bore

Martin
40BS45 7/8
-
mac
40BS45 7/8 | Finished Bore Sprocket
Item #100807359
- 40 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
35BS14HT 3/4
-
mac
35BS14HT 3/4 | Finished Bore Sprocket
Item #105087756
- Finished Bore Sprocket for 35 Single Strand Chain
- 14 Teeth
- 3/4" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B56F2
-
mac
60B56F2 | Finished Bore Sprocket
Item #105087051
- Finished Bore Sprocket for 60 Single Strand Chain
- 56 Teeth
- 2" Bore

Martin
80BS50 2 15/16
-
mac
80BS50 2 15/16 | Finished Bore Sprocket
Item #100965643
- 80 Chain Number
- 1 Strand
- 50 Teeth
- 16.495 in Outside Diameter
- 2.9375 in Finished Bore

Martin
40BS42 7/8
-
mac
40BS42 7/8 | Finished Bore Sprocket
Item #100807335
- 40 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 0.875 in Finished Bore

Boston Gear
41B30-1
-
mac
41B30-1 | Finished Bore Sprocket
Item #101795549
- 41 Chain, 30 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
25B21-3/8
-
mac
25B21-3/8 | Finished Bore Sprocket
Item #101854178
- 25 Chain
- 21 Teeth
- 3/8" Bore
- 3/32 in x 3/64 in Keyway

Boston Gear
40B45-3/4
-
mac
40B45-3/4 | Finished Bore Sprocket
Item #101853683
- 40 Chain
- 45 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

Boston Gear
40B13-5/8
-
mac
40B13-5/8 | Finished Bore Sprocket
Item #101835579
- 40 Chain, 13 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
35B30-1/2
-
mac
35B30-1/2 | Finished Bore Sprocket
Item #101835075
- 35 Chain, 30 Tooth, 0.5 in Bore, With Keyway and Setscrew

Martin
35BS23HT 5/8
-
mac
35BS23HT 5/8 | Finished Bore Sprocket
Item #100806645
- 35 Chain Number
- 1 Strand
- 23 Teeth
- 2.953 in Outside Diameter
- 5/8 in Finished Bore

US Tsubaki Inc.
35BS17HT 1/2
-
mac
35BS17HT 1/2 | Finished Bore Sprocket
Item #105087296
- Finished Bore Sprocket for 35 Single Strand Chain
- 17 Teeth
- 1/2" Bore
- w/ Hardened Teeth

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