brand
- US Tsubaki Inc. 2,730
- Martin 1,540
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 141
- Browning 141
InchMetric
No of Strands Across
Hardened Teeth
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

US Tsubaki Inc.
50BS21HT 1 1/8
-
mac
50BS21HT 1 1/8 | Finished Bore Sprocket
Item #105089337
- Finished Bore Sprocket for 50 Single Strand Chain
- 21 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

Martin
35BS32 1 3/16
-
mac
35BS32 1 3/16 | Finished Bore Sprocket
Item #100806702
- 35 Chain Number
- 1 Strand
- 32 Teeth
- 4.032 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
35BS28HT 1
-
mac
35BS28HT 1 | Finished Bore Sprocket
Item #105074862
- Finished Bore Sprocket for 35 Single Strand Chain
- 28 Teeth
- 1" Bore
- w/ Hardened Teeth

Boston Gear
35B24-3/4
-
mac
35B24-3/4 | Finished Bore Sprocket
Item #101835855
- 35 Chain, 24 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
80BS53 1 3/8
-
mac
80BS53 1 3/8 | Finished Bore Sprocket
Item #100965669
- 80 Chain Number
- 1 Strand
- 53 Teeth
- 17.451 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
50B26-1 3/16
-
mac
50B26-1 3/16 | Finished Bore Sprocket
Item #101853508
- 50 Chain
- 26 Teeth
- 1 3/16" Bore
- 1/4 in x 1/8 in Keyway

US Tsubaki Inc.
60B72F1 1/2
-
mac
60B72F1 1/2 | Finished Bore Sprocket
Item #105087260
- Finished Bore Sprocket for 60 Single Strand Chain
- 72 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
80BS19HT 2 3/16
-
mac
80BS19HT 2 3/16 | Finished Bore Sprocket
Item #105088102
- Finished Bore Sprocket for 80 Single Strand Chain
- 19 Teeth
- 2 3/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
80B41F1 3/8
-
mac
80B41F1 3/8 | Finished Bore Sprocket
Item #105088993
- Finished Bore Sprocket for 80 Single Strand Chain
- 41 Teeth
- 1 3/8" Bore

Martin
100BS23 1 7/16
-
mac
100BS23 1 7/16 | Finished Bore Sprocket
Item #100805903
- 100 Chain Number
- 1 Strand
- 23 Teeth
- 9.844 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
60B112F1 7/16
-
mac
60B112F1 7/16 | Finished Bore Sprocket
Item #105074726
- Finished Bore Sprocket for 60 Single Strand Chain
- 112 Teeth
- 1 7/16" Bore

Boston Gear
80B16-1 9/16
-
mac
80B16-1 9/16 | Finished Bore Sprocket
Item #101795726
- 80 Chain, 16 Tooth, 1.5625 in Bore, With Keyway and Setscrew

Martin
40BS30HT 1 7/16
-
mac
40BS30HT 1 7/16 | Finished Bore Sprocket
Item #100807228
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
35BS23HT 5/8
-
mac
35BS23HT 5/8 | Finished Bore Sprocket
Item #105089020
- Finished Bore Sprocket for 35 Single Strand Chain
- 23 Teeth
- 5/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50B96F1 3/16
-
mac
50B96F1 3/16 | Finished Bore Sprocket
Item #105087241
- Finished Bore Sprocket for 50 Single Strand Chain
- 96 Teeth
- 1 3/16" Bore

Boston Gear
60B20-1
-
mac
60B20-1 | Finished Bore Sprocket
Item #101836819
- 60 Chain
- 20 Teeth
- 1" Bore
- 1/4 in x 1/8 in Keyway

Boston Gear
40B21-5/8
-
mac
40B21-5/8 | Finished Bore Sprocket
Item #101853318
- 40 Chain, 21 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60BS18 1 1/4
-
mac
60BS18 1 1/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101625081
- Finished Bore Sprocket for 60 Single Strand Chain
- 18 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
60B50F1 1/4
-
mac
60B50F1 1/4 | Finished Bore Sprocket
Item #105087250
- Finished Bore Sprocket for 60 Single Strand Chain
- 50 Teeth
- 1 1/4" Bore

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