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
40BS33 1 1/4
-
mac
40BS33 1 1/4 | Finished Bore Sprocket
Item #100807251
- 40 Chain Number
- 1 Strand
- 33 Teeth
- 5.536 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
80B54F2 15/16
-
mac
80B54F2 15/16 | Finished Bore Sprocket
Item #105087286
- Finished Bore Sprocket for 80 Single Strand Chain
- 54 Teeth
- 2 15/16" Bore

Martin
80BS38 2
-
mac
80BS38 2 | Finished Bore Sprocket
Item #100809975
- 80 Chain Number
- 1 Strand
- 38 Teeth
- 12.668 in Outside Diameter
- 2 in Finished Bore

US Tsubaki Inc.
60B52F2
-
mac
60B52F2 | Finished Bore Sprocket
Item #105079076
- Finished Bore Sprocket for 60 Single Strand Chain
- 52 Teeth
- 2" Bore

US Tsubaki Inc.
40BS11HT 7/8
-
mac
40BS11HT 7/8 | Finished Bore Sprocket
Item #105088350
- Finished Bore Sprocket for 40 Single Strand Chain
- 11 Teeth
- 7/8" Bore
- w/ Hardened Teeth

Martin
60BS96 2
-
mac
60BS96 2 | Finished Bore Sprocket
Item #100809417
- 60 Chain Number
- 1 Strand
- 96 Teeth
- 23.36 in Outside Diameter
- 2 in Finished Bore

Martin
40BS54 7/8
-
mac
40BS54 7/8 | Finished Bore Sprocket
Item #100807432
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
60B57F1
-
mac
60B57F1 | Finished Bore Sprocket
Item #105087362
- Finished Bore Sprocket for 60 Single Strand Chain
- 57 Teeth
- 1" Bore

US Tsubaki Inc.
80BS12HT 1 3/8
-
mac
80BS12HT 1 3/8 | Finished Bore Sprocket
Item #105089120
- Finished Bore Sprocket for 80 Single Strand Chain
- 12 Teeth
- 1 3/8" Bore
- w/ Hardened Teeth

Boston Gear
40B23-1 1/2
-
mac
40B23-1 1/2 | Finished Bore Sprocket
Item #101877781
- 40 Chain
- 23 Teeth
- 1 1/2" Bore
- 3/8 in x 3/16 in Keyway

Boston Gear
80B16-1 1/2
-
mac
80B16-1 1/2 | Finished Bore Sprocket
Item #101795957
- 80 Chain, 16 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
80B13-1 1/8
-
mac
80B13-1 1/8 | Finished Bore Sprocket
Item #101842954
- 80 Chain, 13 Tooth, 1.125 in Bore, With Keyway and Setscrew

Boston Gear
35B22-1
-
mac
35B22-1 | Finished Bore Sprocket
Item #101835734
- 35 Chain, 22 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
25B12-1/4
-
mac
25B12-1/4 | Finished Bore Sprocket
Item #101852828
- 25 Chain
- 12 Teeth
- 1/4" Bore
- No Keyway

Boston Gear
50B25-1 1/2
-
mac
50B25-1 1/2 | Finished Bore Sprocket
Item #101853079
- 50 Chain
- 25 Teeth
- 1 1/2" Bore
- 3/8 in x 3/16 in Keyway

Boston Gear
25B24-5/8
-
mac
25B24-5/8 | Finished Bore Sprocket
Item #101835069
- 25 Chain, 24 Tooth, 0.625 in Bore, No Keyway

Boston Gear
41B20-1
-
mac
41B20-1 | Finished Bore Sprocket
Item #101837244
- 41 Chain, 20 Tooth, 1 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80B26F2 3/16
-
mac
80B26F2 3/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101642687
- Finished Bore Sprocket for 80 Single Strand Chain
- 26 Teeth
- 2 3/16" Bore

US Tsubaki Inc.
40BS19HT 1 1/8
-
mac
40BS19HT 1 1/8 | Finished Bore Sprocket
Item #105089631
- Finished Bore Sprocket for 40 Single Strand Chain
- 19 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

Martin
80BS20HT 1 1/2
-
mac
80BS20HT 1 1/2 | Finished Bore Sprocket
Item #100809771
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 1.5 in Finished Bore

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