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
41BS54 1 1/2
-
mac
41BS54 1 1/2 | Finished Bore Sprocket
Item #100807714
- 41 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.5 in Finished Bore

Boston Gear
80B13-1 9/16
-
mac
80B13-1 9/16 | Finished Bore Sprocket
Item #101817838
- 80 Chain, 13 Tooth, 1.5625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
40B46F5/8
-
mac
40B46F5/8 | Finished Bore Sprocket
Item #105079858
- Finished Bore Sprocket for 40 Single Strand Chain
- 46 Teeth
- 5/8" Bore

Martin
80BS29 2
-
mac
80BS29 2 | Finished Bore Sprocket
Item #100809878
- 80 Chain Number
- 1 Strand
- 29 Teeth
- 9.795 in Outside Diameter
- 2 in Finished Bore

Boston Gear
50B45-1 1/2
-
mac
50B45-1 1/2 | Finished Bore Sprocket
Item #101852934
- 50 Chain
- 45 Teeth
- 1 1/2" Bore
- 3/8 in x 3/16 in Keyway

US Tsubaki Inc.
60B96F1 15/16
-
mac
60B96F1 15/16 | Finished Bore Sprocket
Item #105087731
- Finished Bore Sprocket for 60 Single Strand Chain
- 96 Teeth
- 1 15/16" Bore

Martin
50BS54 1 1/8
-
mac
50BS54 1 1/8 | Finished Bore Sprocket
Item #100808445
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1.125 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
40B26-5/8
-
mac
40B26-5/8 | Finished Bore Sprocket
Item #101883442
- 40 Chain, 26 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
40B45-1 1/4
-
mac
40B45-1 1/4 | Finished Bore Sprocket
Item #101853576
- 40 Chain, 45 Tooth, 1.25 in Bore, With Keyway and Setscrew

Martin
80BS39 1 1/4
-
mac
80BS39 1 1/4 | Finished Bore Sprocket
Item #100809980
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
80BS20HT 1 15/16
-
mac
80BS20HT 1 15/16 | Finished Bore Sprocket
Item #105100746
- Finished Bore Sprocket for 80 Single Strand Chain
- 20 Teeth
- 1 15/16" Bore
- w/ Hardened Teeth

Martin
40BS26HT 1 1/8
-
mac
40BS26HT 1 1/8 | Finished Bore Sprocket
Item #100807174
- 40 Chain Number
- 1 Strand
- 26 Teeth
- 4.418 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
50B70F1 1/8
-
mac
50B70F1 1/8 | Finished Bore Sprocket
Item #105087240
- Finished Bore Sprocket for 50 Single Strand Chain
- 70 Teeth
- 1 1/8" Bore

Boston Gear
35B36-1
-
mac
35B36-1 | Finished Bore Sprocket
Item #101836039
- 35 Chain, 36 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
50B22-3/4
-
mac
50B22-3/4 | Finished Bore Sprocket
Item #101853250
- 50 Chain
- 22 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

Boston Gear
60B12-1 3/16
-
mac
60B12-1 3/16 | Finished Bore Sprocket
Item #101853026
- 60 Chain, 12 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Martin
40BS46 1 1/2
-
mac
40BS46 1 1/2 | Finished Bore Sprocket
Item #100807361
- 40 Chain Number
- 1 Strand
- 46 Teeth
- 7.61 in Outside Diameter
- 1.5 in Finished Bore

Martin
40BS37 5/8
-
mac
40BS37 5/8 | Finished Bore Sprocket
Item #100807292
- 40 Chain Number
- 1 Strand
- 37 Teeth
- 6.175 in Outside Diameter
- 0.625 in Finished Bore

Boston Gear
60B28-3/4
-
mac
60B28-3/4 | Finished Bore Sprocket
Item #101870092
- 60 Chain, 28 Tooth, 0.75 in Bore, With Keyway and Setscrew

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