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
Boston Gear
41B26-5/8
-
mac
41B26-5/8 | Finished Bore Sprocket
Item #101795408
- 41 Chain, 26 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
41B45F1
-
mac
41B45F1 | Finished Bore Sprocket
Item #105074707
- Finished Bore Sprocket for 41 Single Strand Chain
- 45 Teeth
- 1" Bore

Boston Gear
60B13-3/4
-
mac
60B13-3/4 | Finished Bore Sprocket
Item #101834843
- 60 Chain, 13 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
60B45-2 7/16
-
mac
60B45-2 7/16 | Finished Bore Sprocket
Item #101794153
- 60 Chain, 45 Tooth, 2.4375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
40B70F5/8
-
mac
40B70F5/8 | Finished Bore Sprocket
Item #105072614
- Finished Bore Sprocket for 40 Single Strand Chain
- 70 Teeth
- 5/8" Bore

Martin
40BS52 1 1/4
-
mac
40BS52 1 1/4 | Finished Bore Sprocket
Item #100807410
- 40 Chain Number
- 1 Strand
- 52 Teeth
- 8.566 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
80B33F1 3/4
-
mac
80B33F1 3/4 | Finished Bore Sprocket
Item #105077602
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 1 3/4" Bore

Boston Gear
40B27-1 1/2
-
mac
40B27-1 1/2 | Finished Bore Sprocket
Item #101818273
- 40 Chain, 27 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
60B14-1
-
mac
60B14-1 | Finished Bore Sprocket
Item #101835943
- 60 Chain, 14 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
80BS24 2 15/16
-
mac
80BS24 2 15/16 | Finished Bore Sprocket
Item #100965640
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 2.9375 in Finished Bore

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
50BS59 1 3/8
-
mac
50BS59 1 3/8 | Finished Bore Sprocket
Item #100808494
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.375 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

Martin
60BS37 1 5/8
-
mac
60BS37 1 5/8 | Finished Bore Sprocket
Item #100809091
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.625 in Finished 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

Martin
60BS42 2 7/16
-
mac
60BS42 2 7/16 | Finished Bore Sprocket
Item #100809160
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 2.4375 in Finished 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

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