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
40BS84 1 3/16
-
mac
40BS84 1 3/16 | Finished Bore Sprocket
Item #100807509
- 40 Chain Number
- 1 Strand
- 84 Teeth
- 13.663 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
60B44F1 3/4
-
mac
60B44F1 3/4 | Finished Bore Sprocket
Item #105088307
- Finished Bore Sprocket for 60 Single Strand Chain
- 44 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
60B56F1 1/2
-
mac
60B56F1 1/2 | Finished Bore Sprocket
Item #105086945
- Finished Bore Sprocket for 60 Single Strand Chain
- 56 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
60B53F1 1/2
-
mac
60B53F1 1/2 | Finished Bore Sprocket
Item #105075378
- Finished Bore Sprocket for 60 Single Strand Chain
- 53 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
80B37F2 7/16
-
mac
80B37F2 7/16 | Finished Bore Sprocket
Item #105077605
- Finished Bore Sprocket for 80 Single Strand Chain
- 37 Teeth
- 2 7/16" Bore

Boston Gear
25B12-1/4
-
mac
25B12-1/4 | Finished Bore Sprocket
Item #101852828
- 25 Chain
- 12 Teeth
- 1/4" Bore
- No Keyway

Browning
5036X1 3/4
-
mac
5036X1 3/4 | Finished Bore Sprocket
Item #100930256
- Sprocket for #50 Chain w/36 Teeth
- a Finished Bore of 1.75"
- Keyway 3/8" x 3/16"
- Pitch Diameter of 7.171" Single Strand, Style B Hub

Boston Gear
50B24-1 1/2
-
mac
50B24-1 1/2 | Finished Bore Sprocket
Item #101835940
- 50 Chain, 24 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
40B27-1 1/8
-
mac
40B27-1 1/8 | Finished Bore Sprocket
Item #101795824
- 40 Chain, 27 Tooth, 1.125 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B70F1 3/4
-
mac
60B70F1 3/4 | Finished Bore Sprocket
Item #105087364
- Finished Bore Sprocket for 60 Single Strand Chain
- 70 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
80BS29 1 7/16
-
mac
80BS29 1 7/16 | 105091143
Item #105091143
- Finished Bore Sprocket for 80 Single Strand Chain
- 29 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
40BS14HT 1/2
-
mac
40BS14HT 1/2 | Finished Bore Sprocket
Item #105090100
- Finished Bore Sprocket for 40 Single Strand Chain
- 14 Teeth
- 1/2" Bore
- w/ Hardened Teeth

Boston Gear
60B23-3/4
-
mac
60B23-3/4 | Finished Bore Sprocket
Item #101853527
- 60 Chain, 23 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
50B24-1 7/16
-
mac
50B24-1 7/16 | Finished Bore Sprocket
Item #101853252
- 50 Chain
- 24 Teeth
- 1 7/16" Bore
- 3/8 in x 3/16 in Keyway

US Tsubaki Inc.
80B32F1 1/4
-
mac
80B32F1 1/4 | Finished Bore Sprocket
Item #105072663
- Finished Bore Sprocket for 80 Single Strand Chain
- 32 Teeth
- 1 1/4" Bore

Boston Gear
41B30-5/8
-
mac
41B30-5/8 | Finished Bore Sprocket
Item #101795410
- 41 Chain, 30 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
40B25-1
-
mac
40B25-1 | Finished Bore Sprocket
Item #101834724
- 40 Chain, 25 Tooth, 1 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B39F1 7/16
-
mac
60B39F1 7/16 | Finished Bore Sprocket
Item #105087672
- Finished Bore Sprocket for 60 Single Strand Chain
- 39 Teeth
- 1 7/16" Bore

Boston Gear
25B14-5/16
-
mac
25B14-5/16 | Finished Bore Sprocket
Item #101818352
- 25 Chain, 14 Tooth, 0.3125 in Bore, No Keyway

US Tsubaki Inc.
50B49F1 7/16
-
mac
50B49F1 7/16 | Finished Bore Sprocket
Item #105073053
- Finished Bore Sprocket for 50 Single Strand Chain
- 49 Teeth
- 1 7/16" Bore

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