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
40BS72 7/8
-
mac
40BS72 7/8 | Finished Bore Sprocket
Item #100807496
- 40 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
40BS19HT 1 3/16
-
mac
40BS19HT 1 3/16 | Finished Bore Sprocket
Item #105089046
- Finished Bore Sprocket for 40 Single Strand Chain
- 19 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B58F1
-
mac
60B58F1 | Finished Bore Sprocket
Item #105075380
- Finished Bore Sprocket for 60 Single Strand Chain
- 58 Teeth
- 1" Bore

Martin
40BS39 1 3/16
-
mac
40BS39 1 3/16 | Finished Bore Sprocket
Item #100807307
- 40 Chain Number
- 1 Strand
- 39 Teeth
- 6.494 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS14HT 1 5/8
-
mac
80BS14HT 1 5/8 | Finished Bore Sprocket
Item #100809642
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.625 in Finished Bore

Boston Gear
25B25-5/8
-
mac
25B25-5/8 | Finished Bore Sprocket
Item #101839866
- 25 Chain, 25 Tooth, 0.625 in Bore, No Keyway

Boston Gear
35B32-5/8
-
mac
35B32-5/8 | Finished Bore Sprocket
Item #101795548
- 35 Chain, 32 Tooth, 0.625 in Bore, With Keyway and Setscrew

Martin
80BS51 2 15/16
-
mac
80BS51 2 15/16 | Finished Bore Sprocket
Item #100965653
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 2.9375 in Finished Bore

Martin
40BS31 1 7/16
-
mac
40BS31 1 7/16 | Finished Bore Sprocket
Item #100807236
- 40 Chain Number
- 1 Strand
- 31 Teeth
- 5.217 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
50B96F1 1/4
-
mac
50B96F1 1/4 | Finished Bore Sprocket
Item #105113270
- Finished Bore Sprocket for 50 Single Strand Chain
- 96 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
60B80F1 3/4
-
mac
60B80F1 3/4 | Finished Bore Sprocket
Item #105087261
- Finished Bore Sprocket for 60 Single Strand Chain
- 80 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
80B38F1 3/16
-
mac
80B38F1 3/16 | Finished Bore Sprocket
Item #105074753
- Finished Bore Sprocket for 80 Single Strand Chain
- 38 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
60BS19HT 1 15/16
-
mac
60BS19HT 1 15/16 | Finished Bore Sprocket
Item #105089339
- Finished Bore Sprocket for 60 Single Strand Chain
- 19 Teeth
- 1 15/16" Bore
- w/ Hardened Teeth

Martin
40BS25HT 1 1/2
-
mac
40BS25HT 1 1/2 | Finished Bore Sprocket
Item #100807155
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.5 in Finished Bore

Martin
35BS27 1 3/16
-
mac
35BS27 1 3/16 | Finished Bore Sprocket
Item #100806673
- 35 Chain Number
- 1 Strand
- 27 Teeth
- 3.433 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
60B58F2 7/16
-
mac
60B58F2 7/16 | Finished Bore Sprocket
Item #105087259
- Finished Bore Sprocket for 60 Single Strand Chain
- 58 Teeth
- 2 7/16" Bore

Boston Gear
80B17-1 1/4
-
mac
80B17-1 1/4 | Finished Bore Sprocket
Item #101794751
- 80 Chain, 17 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
41B22-3/4
-
mac
41B22-3/4 | Finished Bore Sprocket
Item #101852653
- 41 Chain, 22 Tooth, 0.75 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
35B96F3/4
-
mac
35B96F3/4 | Finished Bore Sprocket
Item #105075453
- Finished Bore Sprocket for 35 Single Strand Chain
- 96 Teeth
- 3/4" Bore

Boston Gear
50B21-1 3/8
-
mac
50B21-1 3/8 | Finished Bore Sprocket
Item #101883447
- 50 Chain
- 21 Teeth
- 1 3/8" Bore
- 5/16 in x 5/32 in Keyway

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