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
80BS30 1 5/8
-
mac
80BS30 1 5/8 | Finished Bore Sprocket
Item #100809887
- 80 Chain Number
- 1 Strand
- 30 Teeth
- 10.114 in Outside Diameter
- 1.625 in Finished Bore

Martin
50BS38 1 3/4
-
mac
50BS38 1 3/4 | Finished Bore Sprocket
Item #100808288
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 1.75 in Finished Bore

US Tsubaki Inc.
35BS15HT 1
-
mac
35BS15HT 1 | Finished Bore Sprocket
Item #105088346
- Finished Bore Sprocket for 35 Single Strand Chain
- 15 Teeth
- 1" Bore
- w/ Hardened Teeth

Martin
35BS35 1 1/8
-
mac
35BS35 1 1/8 | Finished Bore Sprocket
Item #100806708
- 35 Chain Number
- 1 Strand
- 35 Teeth
- 4.392 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
80B34F1 3/16
-
mac
80B34F1 3/16 | Finished Bore Sprocket
Item #105088325
- Finished Bore Sprocket for 80 Single Strand Chain
- 34 Teeth
- 1 3/16" Bore

Boston Gear
80B14-1 1/4
-
mac
80B14-1 1/4 | Finished Bore Sprocket
Item #101834665
- 80 Chain, 14 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
60B24-1-15/16
-
mac
60B24-1-15/16 | Finished Bore Sprocket
Item #101853269
- 60 Chain, 24 Tooth, 1.9375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60BS9HT 7/8
-
mac
60BS9HT 7/8 | Finished Bore Sprocket
Item #105088459
- Finished Bore Sprocket for 60 Single Strand Chain
- 9 Teeth
- 7/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
35BS21HT 5/8
-
mac
35BS21HT 5/8 | Finished Bore Sprocket
Item #105089624
- Finished Bore Sprocket for 35 Single Strand Chain
- 21 Teeth
- 5/8" Bore
- w/ Hardened Teeth

Boston Gear
25B19-1/4
-
mac
25B19-1/4 | Finished Bore Sprocket
Item #101836821
- 25 Chain, 19 Tooth, 0.25 in Bore, No Keyway

Martin
60BS17HT 1 15/16
-
mac
60BS17HT 1 15/16 | Finished Bore Sprocket
Item #100808847
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1.9375 in Finished Bore

Boston Gear
40B16-1 1/8
-
mac
40B16-1 1/8 | Finished Bore Sprocket
Item #101852569
- 40 Chain, 16 Tooth, 1.125 in Bore, With Keyway and Setscrew

Boston Gear
50B45-3/4
-
mac
50B45-3/4 | Finished Bore Sprocket
Item #101853083
- 50 Chain
- 45 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

Martin
40BS46 1 7/16
-
mac
40BS46 1 7/16 | Finished Bore Sprocket
Item #100807365
- 40 Chain Number
- 1 Strand
- 46 Teeth
- 7.61 in Outside Diameter
- 1.4375 in Finished Bore

Martin
100BS12 1 3/16
-
mac
100BS12 1 3/16 | Finished Bore Sprocket
Item #100805838
- 100 Chain Number
- 1 Strand
- 12 Teeth
- 5.415 in Outside Diameter
- 1.1875 in Finished Bore

Martin
35BS48 7/8
-
mac
35BS48 7/8 | Finished Bore Sprocket
Item #100806747
- 35 Chain Number
- 1 Strand
- 48 Teeth
- 5.946 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
80BS25 2 15/16
-
mac
80BS25 2 15/16 | Finished Bore Sprocket
Item #105087582
- Finished Bore Sprocket for 80 Single Strand Chain
- 25 Teeth
- 2 15/16" Bore

Martin
60BS58 1 3/4
-
mac
60BS58 1 3/4 | Finished Bore Sprocket
Item #100809347
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 1.75 in Finished Bore

US Tsubaki Inc.
60B37F1 3/8
-
mac
60B37F1 3/8 | Finished Bore Sprocket
Item #105077581
- Finished Bore Sprocket for 60 Single Strand Chain
- 37 Teeth
- 1 3/8" Bore

Martin
60BS41 1 3/16
-
mac
60BS41 1 3/16 | Finished Bore Sprocket
Item #100809140
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 1.1875 in Finished Bore

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