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.
35BS22HT 3/4
-
mac
35BS22HT 3/4 | Finished Bore Sprocket
Item #105088189
- Finished Bore Sprocket for 35 Single Strand Chain
- 22 Teeth
- 3/4" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
80B39F1 1/4
-
mac
80B39F1 1/4 | Finished Bore Sprocket
Item #105087375
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
100BS10 1 7/16
-
mac
100BS10 1 7/16 | Finished Bore Sprocket
Item #105113651
- Finished Bore Sprocket for 100 Single Strand Chain
- 10 Teeth
- 1 7/16" Bore

Martin
80BS18 1 5/8
-
mac
80BS18 1 5/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809720
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.625 in Finished Bore

Boston Gear
41B13-5/8
-
mac
41B13-5/8 | Finished Bore Sprocket
Item #101852651
- 41 Chain, 13 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80BS29 1 3/16
-
mac
80BS29 1 3/16 | 105088034
Item #105088034
- Finished Bore Sprocket for 80 Single Strand Chain
- 29 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
50B44F1 1/4
-
mac
50B44F1 1/4 | Finished Bore Sprocket
Item #105074507
- Finished Bore Sprocket for 50 Single Strand Chain
- 44 Teeth
- 1 1/4" Bore

Martin
60BS28 1 5/8
-
mac
60BS28 1 5/8 | Finished Bore Sprocket
Item #100808997
- 60 Chain Number
- 1 Strand
- 28 Teeth
- 7.106 in Outside Diameter
- 1.625 in Finished Bore

Martin
50BS55 1 1/4
-
mac
50BS55 1 1/4 | Finished Bore Sprocket
Item #100808453
- 50 Chain Number
- 1 Strand
- 55 Teeth
- 11.305 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
40B20-1 3/8
-
mac
40B20-1 3/8 | Finished Bore Sprocket
Item #101853073
- 40 Chain, 20 Tooth, 1.375 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

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.
60B52F1 1/8
-
mac
60B52F1 1/8 | Finished Bore Sprocket
Item #105072649
- Finished Bore Sprocket for 60 Single Strand Chain
- 52 Teeth
- 1 1/8" Bore

Martin
60BS80 1 3/8
-
mac
60BS80 1 3/8 | Finished Bore Sprocket
Item #100809393
- 60 Chain Number
- 1 Strand
- 80 Teeth
- 19.539 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
60B28-1-15/16
-
mac
60B28-1-15/16 | Finished Bore Sprocket
Item #101853741
- 60 Chain, 28 Tooth, 1.9375 in Bore, With Keyway and Setscrew

Boston Gear
35B21-5/8
-
mac
35B21-5/8 | Finished Bore Sprocket
Item #101834826
- 35 Chain, 21 Tooth, 0.625 in Bore, With Keyway and Setscrew

Martin
60BS53 1 1/8
-
mac
60BS53 1 1/8 | Finished Bore Sprocket
Item #100809295
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.125 in Finished Bore

Martin
80BS13HT 1 1/8
-
mac
80BS13HT 1 1/8 | Finished Bore Sprocket
Item #100809613
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
80B50F2 3/16
-
mac
80B50F2 3/16 | Finished Bore Sprocket
Item #105088999
- Finished Bore Sprocket for 80 Single Strand Chain
- 50 Teeth
- 2 3/16" Bore

Martin
100BS13 2 3/16
-
mac
100BS13 2 3/16 | Finished Bore Sprocket
Item #100805849
- 100 Chain Number
- 1 Strand
- 13 Teeth
- 5.821 in Outside Diameter
- 2.1875 in Finished Bore

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