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
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

US Tsubaki Inc.
80BS23 2 3/16
-
mac
80BS23 2 3/16 | 105088031
Item #105088031
- Finished Bore Sprocket for 80 Single Strand Chain
- 23 Teeth
- 2 3/16" Bore

US Tsubaki Inc.
60B58F1 7/16
-
mac
60B58F1 7/16 | Finished Bore Sprocket
Item #105072888
- Finished Bore Sprocket for 60 Single Strand Chain
- 58 Teeth
- 1 7/16" Bore

Martin
41BS21 3/4
-
mac
41BS21 3/4 | Finished Bore Sprocket
Item #100807646
- 41 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 0.75 in Finished Bore

Boston Gear
80B15-1 7/8
-
mac
80B15-1 7/8 | Finished Bore Sprocket
Item #101817839
- 80 Chain, 15 Tooth, 1.875 in Bore, With Keyway and Setscrew

Martin
50BS39 7/8
-
mac
50BS39 7/8 | Finished Bore Sprocket
Item #100808303
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
40B96F1 3/16
-
mac
40B96F1 3/16 | Finished Bore Sprocket
Item #105079869
- Finished Bore Sprocket for 40 Single Strand Chain
- 96 Teeth
- 1 3/16" Bore

Martin
60BS58 1 3/8
-
mac
60BS58 1 3/8 | Finished Bore Sprocket
Item #100809348
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
35B30-5/8
-
mac
35B30-5/8 | Finished Bore Sprocket
Item #101796352
- 35 Chain, 30 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
50B57F1 3/16
-
mac
50B57F1 3/16 | Finished Bore Sprocket
Item #105079967
- Finished Bore Sprocket for 50 Single Strand Chain
- 57 Teeth
- 1 3/16" Bore

Martin
60BS47 2 3/16
-
mac
60BS47 2 3/16 | Finished Bore Sprocket
Item #100809225
- 60 Chain Number
- 1 Strand
- 47 Teeth
- 11.654 in Outside Diameter
- 2.1875 in Finished Bore

Boston Gear
80B9-1 1/8
-
mac
80B9-1 1/8 | Finished Bore Sprocket
Item #101853747
- 80 Chain, 9 Tooth, 1.125 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
41B19F3/4
-
mac
41B19F3/4 | Finished Bore Sprocket
Item #105079715
- Finished Bore Sprocket for 41 Single Strand Chain
- 19 Teeth
- 3/4" Bore

US Tsubaki Inc.
50B51F3/4
-
mac
50B51F3/4 | Finished Bore Sprocket
Item #105113262
- Finished Bore Sprocket for 50 Single Strand Chain
- 51 Teeth
- 3/4" Bore

Boston Gear
60B10-1
-
mac
60B10-1 | Finished Bore Sprocket
Item #101838020
- 60 Chain, 10 Tooth, 1 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80B39F1 1/4
-
mac
80B39F1 1/4 | Finished Bore Sprocket
Item #105087375
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 1/4" Bore

Martin
80BS18 1 5/8
-
mac
80BS18 1 5/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809720
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.625 in Finished Bore

US Tsubaki Inc.
50B44F1 1/4
-
mac
50B44F1 1/4 | Finished Bore Sprocket
Item #105074507
- Finished Bore Sprocket for 50 Single Strand Chain
- 44 Teeth
- 1 1/4" Bore

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