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
US Tsubaki Inc.
100BS23 1 1/4
-
mac
100BS23 1 1/4 | Finished Bore Sprocket
Item #105087611
- Finished Bore Sprocket for 100 Single Strand Chain
- 23 Teeth
- 1 1/4" Bore

Martin
50BS40 7/8
-
mac
50BS40 7/8 | Finished Bore Sprocket
Item #100808314
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 0.875 in Finished Bore

Boston Gear
50B15-5/8
-
mac
50B15-5/8 | Finished Bore Sprocket
Item #101870096
- 50 Chain
- 15 Teeth
- 5/8" Bore
- 3/16 in x 3/32 in Keyway

US Tsubaki Inc.
40BS23HT 7/8
-
mac
40BS23HT 7/8 | Finished Bore Sprocket
Item #105088443
- Finished Bore Sprocket for 40 Single Strand Chain
- 23 Teeth
- 7/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50B54F1 3/16
-
mac
50B54F1 3/16 | Finished Bore Sprocket
Item #105077570
- Finished Bore Sprocket for 50 Single Strand Chain
- 54 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
80B39F2 3/16
-
mac
80B39F2 3/16 | Finished Bore Sprocket
Item #105088043
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 2 3/16" Bore

US Tsubaki Inc.
100BS17 1 1/4
-
mac
100BS17 1 1/4 | Finished Bore Sprocket
Item #105089039
- Finished Bore Sprocket for 100 Single Strand Chain
- 17 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
80B46F1 7/16
-
mac
80B46F1 7/16 | Finished Bore Sprocket
Item #105087277
- Finished Bore Sprocket for 80 Single Strand Chain
- 46 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
60B70F1 3/16
-
mac
60B70F1 3/16 | Finished Bore Sprocket
Item #105081565
- Finished Bore Sprocket for 60 Single Strand Chain
- 70 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
50BS19HT 3/4
-
mac
50BS19HT 3/4 | Finished Bore Sprocket
Item #105090369
- Finished Bore Sprocket for 50 Single Strand Chain
- 19 Teeth
- 3/4" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
35BS18HT 5/8
-
mac
35BS18HT 5/8 | Finished Bore Sprocket
Item #105090350
- Finished Bore Sprocket for 35 Single Strand Chain
- 18 Teeth
- 5/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50B56F7/8
-
mac
50B56F7/8 | Finished Bore Sprocket
Item #105077572
- Finished Bore Sprocket for 50 Single Strand Chain
- 56 Teeth
- 7/8" Bore

US Tsubaki Inc.
80B42F1 1/4
-
mac
80B42F1 1/4 | Finished Bore Sprocket
Item #105087592
- Finished Bore Sprocket for 80 Single Strand Chain
- 42 Teeth
- 1 1/4" Bore

Boston Gear
50B20-1 3/16
-
mac
50B20-1 3/16 | Finished Bore Sprocket
Item #101834656
- 50 Chain, 20 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Martin
80BS56 2 3/16
-
mac
80BS56 2 3/16 | Finished Bore Sprocket
Item #100965704
- 80 Chain Number
- 1 Strand
- 56 Teeth
- 18.407 in Outside Diameter
- 2.1875 in Finished Bore

US Tsubaki Inc.
40BS28HT 1 3/16
-
mac
40BS28HT 1 3/16 | Finished Bore Sprocket
Item #105100721
- Finished Bore Sprocket for 40 Single Strand Chain
- 28 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B41F1
-
mac
60B41F1 | Finished Bore Sprocket
Item #105086934
- Finished Bore Sprocket for 60 Single Strand Chain
- 41 Teeth
- 1" Bore

US Tsubaki Inc.
40BS28HT 1 7/16
-
mac
40BS28HT 1 7/16 | Finished Bore Sprocket
Item #105088081
- Finished Bore Sprocket for 40 Single Strand Chain
- 28 Teeth
- 1 7/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
35BS16HT 1/2
-
mac
35BS16HT 1/2 | Finished Bore Sprocket
Item #105088071
- Finished Bore Sprocket for 35 Single Strand Chain
- 16 Teeth
- 1/2" Bore
- w/ Hardened Teeth

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