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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
Martin
50BS21HT 3/4
-
mac
50BS21HT 3/4 | Finished Bore Sprocket
Item #100808099
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 3/4 in Finished Bore
US Tsubaki Inc.
100BS21 2 7/16
-
mac
100BS21 2 7/16 | Finished Bore Sprocket
Item #105089011
- Finished Bore Sprocket for 100 Single Strand Chain
- 21 Teeth
- 2 7/16" Bore
Martin
60BS33 1 7/16
-
mac
60BS33 1 7/16 | Finished Bore Sprocket
Item #100809048
- 60 Chain Number
- 1 Strand
- 33 Teeth
- 8.304 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS51 1 7/16
-
mac
50BS51 1 7/16 | Finished Bore Sprocket
Item #100808423
- 50 Chain Number
- 1 Strand
- 51 Teeth
- 10.508 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
80B42F2 3/16
-
mac
80B42F2 3/16 | Finished Bore Sprocket
Item #105081581
- Finished Bore Sprocket for 80 Single Strand Chain
- 42 Teeth
- 2 3/16" Bore
Martin
80BS34 1 5/8
-
mac
80BS34 1 5/8 | Finished Bore Sprocket
Item #100809930
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 1.625 in Finished Bore
US Tsubaki Inc.
60BS16HT 1 3/16
-
mac
60BS16HT 1 3/16 | Finished Bore Sprocket
Item #105089421
- Finished Bore Sprocket for 60 Single Strand Chain
- 16 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth
Martin
60BS50 2 3/16
-
mac
60BS50 2 3/16 | Finished Bore Sprocket
Item #100809264
- 60 Chain Number
- 1 Strand
- 50 Teeth
- 12.371 in Outside Diameter
- 2.1875 in Finished Bore
Martin
100BS10 1 3/16
-
mac
100BS10 1 3/16 | Finished Bore Sprocket
Item #100805824
- 100 Chain Number
- 1 Strand
- 10 Teeth
- 4.597 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS39 1 7/16
-
mac
50BS39 1 7/16 | Finished Bore Sprocket
Item #100808301
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
80B38F1 1/4
-
mac
80B38F1 1/4 | Finished Bore Sprocket
Item #105086956
- Finished Bore Sprocket for 80 Single Strand Chain
- 38 Teeth
- 1 1/4" Bore
Martin
41BS70 1 1/2
-
mac
41BS70 1 1/2 | Finished Bore Sprocket
Item #100807730
- 41 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS60 1 5/8
-
mac
60BS60 1 5/8 | Finished Bore Sprocket
Item #100809367
- 60 Chain Number
- 1 Strand
- 60 Teeth
- 14.761 in Outside Diameter
- 1.625 in Finished Bore
Boston Gear
41B18-3/4
-
mac
41B18-3/4 | Finished Bore Sprocket
Item #101853815
- 41 Chain, 18 Tooth, 0.75 in Bore, With Keyway and Setscrew
US Tsubaki Inc.
50B72F1 7/16
-
mac
50B72F1 7/16 | Finished Bore Sprocket
Item #105074724
- Finished Bore Sprocket for 50 Single Strand Chain
- 72 Teeth
- 1 7/16" Bore
Martin
40BS55 1 1/2
-
mac
40BS55 1 1/2 | Finished Bore Sprocket
Item #100807434
- 40 Chain Number
- 1 Strand
- 55 Teeth
- 9.044 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS37 1 15/16
-
mac
80BS37 1 15/16 | Finished Bore Sprocket
Item #100809960
- 80 Chain Number
- 1 Strand
- 37 Teeth
- 12.349 in Outside Diameter
- 1.9375 in Finished Bore
Boston Gear
25B11-1/4
-
mac
25B11-1/4 | Finished Bore Sprocket
Item #101817926
- 25 Chain, 11 Tooth, 0.25 in Bore, No Keyway
Boston Gear
60B19-1 3/4
-
mac
60B19-1 3/4 | Finished Bore Sprocket
Item #101835752
- 60 Chain, 19 Tooth, 1.75 in Bore, With Keyway and Setscrew
Martin
41BS72 1 1/4
-
mac
41BS72 1 1/4 | Finished Bore Sprocket
Item #100807739
- 41 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.25 in Finished Bore
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