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- Martin 2,657
- Regal Rexnord 751
- Browning 670
- Dodge 285
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InchMetric
No of Strands Across
Bushing Type
Hardened Teeth
categoryHierarchy
Martin
80BS60 2 3/16
-
mac
80BS60 2 3/16 | Finished Bore Sprocket
Item #100965744
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS31 2 3/16
-
mac
80BS31 2 3/16 | Finished Bore Sprocket
Item #100809902
- 80 Chain Number
- 1 Strand
- 31 Teeth
- 10.434 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50SH18
-
mac
50SH18 | No. 50 - 5/8" Pitch - Single - QD Bushed Sprocket
Item #100804261
- 50 Chain Number
- 18 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Boston Gear
60B22-1-7/16
-
mac
60B22-1-7/16 | Finished Bore Sprocket
Item #101854423
- 60 Chain
- 22 Teeth
- 1 7/16" Bore
- 3/8 in x 3/16 in Keyway
Martin
50BTB19
-
mac
50BTB19 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804187
- 50 Chain Number
- 19 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
80BS42 2 3/16
-
mac
80BS42 2 3/16 | Finished Bore Sprocket
Item #100810019
- 80 Chain Number
- 1 Strand
- 42 Teeth
- 13.944 in Outside Diameter
- 2.1875 in Finished Bore
Martin
100BS17 2 3/16
-
mac
100BS17 2 3/16 | Finished Bore Sprocket
Item #100805871
- 100 Chain Number
- 1 Strand
- 17 Teeth
- 7.437 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS11HT 1 3/16
-
mac
80BS11HT 1 3/16 | Finished Bore Sprocket
Item #100809575
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS58 1 3/16
-
mac
50BS58 1 3/16 | Finished Bore Sprocket
Item #100808483
- 50 Chain Number
- 1 Strand
- 58 Teeth
- 11.902 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS11 1 3/16
-
mac
80BS11 1 3/16 | Finished Bore Sprocket
Item #100809567
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.1875 in Finished Bore
Boston Gear
40B19-1 7/16
-
mac
40B19-1 7/16 | Finished Bore Sprocket
Item #101836485
- 40 Chain, 19 Tooth, 1.4375 in Bore, With Keyway and Setscrew
Boston Gear
50B24-1 7/16
-
mac
50B24-1 7/16 | Finished Bore Sprocket
Item #101853252
- 50 Chain
- 24 Teeth
- 1 7/16" Bore
- 3/8 in x 3/16 in Keyway
Martin
50BS57 1 3/16
-
mac
50BS57 1 3/16 | Finished Bore Sprocket
Item #100808474
- 50 Chain Number
- 1 Strand
- 57 Teeth
- 11.703 in Outside Diameter
- 1.1875 in Finished Bore
Boston Gear
50B40-1 7/16
-
mac
50B40-1 7/16 | Finished Bore Sprocket
Item #101853010
- 50 Chain
- 40 Teeth
- 1 7/16" Bore
- 3/8 in x 3/16 in Keyway
Martin
80BS26 2 3/16
-
mac
80BS26 2 3/16 | Finished Bore Sprocket
Item #100809847
- 80 Chain Number
- 1 Strand
- 26 Teeth
- 8.836 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS21 1 3/16
-
mac
80BS21 1 3/16 | Finished Bore Sprocket
Item #100809782
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS23HT 1 3/16
-
mac
50BS23HT 1 3/16 | Finished Bore Sprocket
Item #100808130
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.1875 in Finished Bore
Boston Gear
40B30-1 7/16
-
mac
40B30-1 7/16 | Finished Bore Sprocket
Item #101795750
- 40 Chain, 30 Tooth, 1.4375 in Bore, With Keyway and Setscrew
Martin
50BTB18
-
mac
50BTB18 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804185
- 50 Chain Number
- 18 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
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