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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Regal Rexnord 1,058
- Boston Gear 904
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Boston Gear
50B20-1 5/8
-
mac
50B20-1 5/8 | Finished Bore Sprocket
Item #101870097
- 50 Chain
- 20 Teeth
- 1 5/8" Bore
- 3/8 in x 3/16 in Keyway
Boston Gear
60B22-3/4
-
mac
60B22-3/4 | Finished Bore Sprocket
Item #101852978
- 60 Chain, 22 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear
40B21-1 1/8
-
mac
40B21-1 1/8 | Finished Bore Sprocket
Item #101853242
- 40 Chain, 21 Tooth, 1.125 in Bore, With Keyway and Setscrew
Boston Gear
35B11-3/8
-
mac
35B11-3/8 | Finished Bore Sprocket
Item #101854428
- 35 Chain, 11 Tooth, 0.375 in Bore, No 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
Boston Gear
50B48-1 1/4
-
mac
50B48-1 1/4 | Finished Bore Sprocket
Item #101853511
- 50 Chain
- 48 Teeth
- 1 1/4" Bore
- 1/4 in x 1/8 in Keyway
Boston Gear
40B45-1 7/16
-
mac
40B45-1 7/16 | Finished Bore Sprocket
Item #101870094
- 40 Chain, 45 Tooth, 1.4375 in Bore, With Keyway and Setscrew
Boston Gear
25B20-5/8
-
mac
25B20-5/8 | Finished Bore Sprocket
Item #101872026
- 25 Chain, 20 Tooth, 0.625 in Bore, No Keyway
Boston Gear
50B26-1 1/8
-
mac
50B26-1 1/8 | Finished Bore Sprocket
Item #101870098
- 50 Chain
- 26 Teeth
- 1 1/8" Bore
- 1/4 in x 1/8 in Keyway
Boston Gear
40B25-7/8
-
mac
40B25-7/8 | Finished Bore Sprocket
Item #101853844
- 40 Chain, 25 Tooth, 0.875 in Bore, With Keyway and Setscrew
Boston Gear
80B17-1 3/4
-
mac
80B17-1 3/4 | Finished Bore Sprocket
Item #101853665
- 80 Chain, 17 Tooth, 1.75 in Bore, With Keyway and Setscrew
Boston Gear
50B12-1 3/16
-
mac
50B12-1 3/16 | Finished Bore Sprocket
Item #101854408
- 50 Chain
- 12 Teeth
- 1 3/16" Bore
- 1/4 in x 1/8 in Keyway
Boston Gear
50B28-1 1/4
-
mac
50B28-1 1/4 | Finished Bore Sprocket
Item #101870099
- 50 Chain
- 28 Teeth
- 1 1/4" Bore
- 1/4 in x 1/8 in Keyway
Boston Gear
80B15-1 1/2
-
mac
80B15-1 1/2 | Finished Bore Sprocket
Item #101852481
- 80 Chain, 15 Tooth, 1.5 in Bore, With Keyway and Setscrew
Boston Gear
50B18-1 1/8
-
mac
50B18-1 1/8 | Finished Bore Sprocket
Item #101852930
- 50 Chain
- 18 Teeth
- 1 1/8" Bore
- 1/4 in x 1/8 in Keyway
Boston Gear
60B19-3/4
-
mac
60B19-3/4 | Finished Bore Sprocket
Item #101852507
- 60 Chain, 19 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear
60B35-1-1/2
-
mac
60B35-1-1/2 | Finished Bore Sprocket
Item #101854052
- 60 Chain, 35 Tooth, 1.5 in Bore, With Keyway and Setscrew
Boston Gear
35B45-1
-
mac
35B45-1 | Finished Bore Sprocket
Item #101853659
- 35 Chain, 45 Tooth, 1 in Bore, With Keyway and Setscrew
Boston Gear
40B35-3/4
-
mac
40B35-3/4 | Finished Bore Sprocket
Item #101854405
- 40 Chain, 35 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear
60B14-1 1/2
-
mac
60B14-1 1/2 | Finished Bore Sprocket
Item #101852644
- 60 Chain, 14 Tooth, 1.5 in Bore, With Keyway and Setscrew
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