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.
100BS13 1
-
mac
100BS13 1 | Finished Bore Sprocket
Item #105090340
- Finished Bore Sprocket for 100 Single Strand Chain
- 13 Teeth
- 1" Bore

US Tsubaki Inc.
80BS13HT 1 1/8
-
mac
80BS13HT 1 1/8 | Finished Bore Sprocket
Item #105089427
- Finished Bore Sprocket for 80 Single Strand Chain
- 13 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
40B47F1 7/16
-
mac
40B47F1 7/16 | Finished Bore Sprocket
Item #105081519
- Finished Bore Sprocket for 40 Single Strand Chain
- 47 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
50B46F1 15/16
-
mac
50B46F1 15/16 | Finished Bore Sprocket
Item #105073050
- Finished Bore Sprocket for 50 Single Strand Chain
- 46 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
80B31F2 15/16
-
mac
80B31F2 15/16 | Finished Bore Sprocket
Item #105088324
- Finished Bore Sprocket for 80 Single Strand Chain
- 31 Teeth
- 2 15/16" Bore

US Tsubaki Inc.
40B41F1
-
mac
40B41F1 | Finished Bore Sprocket
Item #105073150
- Finished Bore Sprocket for 40 Single Strand Chain
- 41 Teeth
- 1" Bore

Martin
100BS22 2
-
mac
100BS22 2 | Finished Bore Sprocket
Item #100805898
- 100 Chain Number
- 1 Strand
- 22 Teeth
- 9.444 in Outside Diameter
- 2 in Finished Bore

Martin
40BS13 3/4
-
mac
40BS13 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806941
- 40 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 0.75 in Finished Bore

Martin
35BS70 1 1/8
-
mac
35BS70 1 1/8 | Finished Bore Sprocket
Item #100806763
- 35 Chain Number
- 1 Strand
- 70 Teeth
- 8.575 in Outside Diameter
- 1.125 in Finished Bore

Martin
40BS51 1
-
mac
40BS51 1 | Finished Bore Sprocket
Item #100807400
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 1 in Finished Bore

Boston Gear
50B17-7/8
-
mac
50B17-7/8 | Finished Bore Sprocket
Item #101853053
- 50 Chain
- 17 Teeth
- 7/8" Bore
- 3/16 in x 3/32 in Keyway

US Tsubaki Inc.
100BS23 1 7/16
-
mac
100BS23 1 7/16 | Finished Bore Sprocket
Item #105087292
- Finished Bore Sprocket for 100 Single Strand Chain
- 23 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
80B31F1 3/16
-
mac
80B31F1 3/16 | Finished Bore Sprocket
Item #105087371
- Finished Bore Sprocket for 80 Single Strand Chain
- 31 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
60B96F1 1/2
-
mac
60B96F1 1/2 | Finished Bore Sprocket
Item #105079088
- Finished Bore Sprocket for 60 Single Strand Chain
- 96 Teeth
- 1 1/2" Bore

Boston Gear
40B13-1
-
mac
40B13-1 | Finished Bore Sprocket
Item #101835004
- 40 Chain, 13 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
40BS56 1
-
mac
40BS56 1 | Finished Bore Sprocket
Item #100807441
- 40 Chain Number
- 1 Strand
- 56 Teeth
- 9.203 in Outside Diameter
- 1 in Finished Bore

Browning
H5017X5/8
-
mac
H5017X5/8 | Finished Bore Sprocket with Hardened Teeth
Item #100930531
- Sprocket for #50 Chain w/17 Hardened Teeth
- Finished Bore of 0.625"
- Keyway 3/16" x 3/32"
- a 3.401" Pitch Diameter
- Single Strand

Martin
D80BS12HW 1 1/4
-
mac
D80BS12HW 1 1/4 | Finished Bore Sprocket
Item #100810400
- 80 Chain Number
- 2 Strands
- 12 Teeth
- 4.332 in Outside Diameter
- 1.25 in Finished Bore

Martin
80BS60 2 7/16
-
mac
80BS60 2 7/16 | Finished Bore Sprocket
Item #100965745
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
40BS28HT 7/8
-
mac
40BS28HT 7/8 | Finished Bore Sprocket
Item #105091507
- Finished Bore Sprocket for 40 Single Strand Chain
- 28 Teeth
- 7/8" Bore
- w/ Hardened Teeth

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