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
US Tsubaki Inc.
40BS10HT 3/4
-
mac
40BS10HT 3/4 | Finished Bore Sprocket
Item #105091174
- Finished Bore Sprocket for 40 Single Strand Chain
- 10 Teeth
- 3/4" Bore
- w/ Hardened Teeth

Martin
40BS45 3/4
-
mac
40BS45 3/4 | Finished Bore Sprocket
Item #100807358
- 40 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 0.75 in Finished Bore

Martin
80BS31 1 3/4
-
mac
80BS31 1 3/4 | Finished Bore Sprocket
Item #100809896
- 80 Chain Number
- 1 Strand
- 31 Teeth
- 10.434 in Outside Diameter
- 1.75 in Finished Bore

Martin
41BS11 1/2
-
mac
41BS11 1/2 | Finished Bore Sprocket
Item #100807602
- 41 Chain Number
- 1 Strand
- 11 Teeth
- 2.003 in Outside Diameter
- 0.5 in Finished Bore

Boston Gear
50B35-3/4
-
mac
50B35-3/4 | Finished Bore Sprocket
Item #101853179
- 50 Chain
- 35 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

US Tsubaki Inc.
40BS28HT 3/4
-
mac
40BS28HT 3/4 | Finished Bore Sprocket
Item #105100723
- Finished Bore Sprocket for 40 Single Strand Chain
- 28 Teeth
- 3/4" Bore
- w/ Hardened Teeth

Martin
80BS40 2 15/16
-
mac
80BS40 2 15/16 | Finished Bore Sprocket
Item #100809998
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 2.9375 in Finished Bore

Martin
60BS10HT 7/8
-
mac
60BS10HT 7/8 | Finished Bore Sprocket
Item #100808709
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 7/8 in Finished Bore

Martin
41BS32 3/4
-
mac
41BS32 3/4 | Finished Bore Sprocket
Item #100807673
- 41 Chain Number
- 1 Strand
- 32 Teeth
- 5.377 in Outside Diameter
- 0.75 in Finished Bore

Boston Gear
35B14-5/8
-
mac
35B14-5/8 | Finished Bore Sprocket
Item #101835016
- 35 Chain, 14 Tooth, 0.625 in Bore, With Keyway and Setscrew

Martin
50BS17HT 1 3/8
-
mac
50BS17HT 1 3/8 | Finished Bore Sprocket
Item #100808015
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
50B23-1 1/2
-
mac
50B23-1 1/2 | Finished Bore Sprocket
Item #101835747
- 50 Chain, 23 Tooth, 1.5 in Bore, With Keyway and Setscrew

Martin
60BS17HT 1 3/8
-
mac
60BS17HT 1 3/8 | Finished Bore Sprocket
Item #100808851
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
60B45-1 3/16
-
mac
60B45-1 3/16 | Finished Bore Sprocket
Item #101795381
- 60 Chain, 45 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Boston Gear
60B17-1 1/4
-
mac
60B17-1 1/4 | Finished Bore Sprocket
Item #101852646
- 60 Chain, 17 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
60B21-3/4
-
mac
60B21-3/4 | Finished Bore Sprocket
Item #101852908
- 60 Chain, 21 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
35BS54 1 1/4
-
mac
35BS54 1 1/4 | Finished Bore Sprocket
Item #100806749
- 35 Chain Number
- 1 Strand
- 54 Teeth
- 6.664 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
50B14-1
-
mac
50B14-1 | Finished Bore Sprocket
Item #101836989
- 50 Chain, 14 Tooth, 1 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80B54F2 3/16
-
mac
80B54F2 3/16 | Finished Bore Sprocket
Item #105074844
- Finished Bore Sprocket for 80 Single Strand Chain
- 54 Teeth
- 2 3/16" Bore

Boston Gear
40B20-1 7/16
-
mac
40B20-1 7/16 | Finished Bore Sprocket
Item #101836487
- 40 Chain, 20 Tooth, 1.4375 in Bore, With Keyway and Setscrew

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