category
InchMetric
No of Strands Across
Boston Gear
60B19-1 1/4
-
mac
60B19-1 1/4 | Finished Bore Sprocket
Item #101835588
- 60 Chain, 19 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
60B18-1 1/4
-
mac
60B18-1 1/4 | Finished Bore Sprocket
Item #101852591
- 60 Chain, 18 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
50B18-1 1/2
-
mac
50B18-1 1/2 | Finished Bore Sprocket
Item #101852639
- 50 Chain, 18 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
35B18-1/2
-
mac
35B18-1/2 | Finished Bore Sprocket
Item #101852467
- 35 Chain, 18 Tooth, 0.5 in Bore, With Keyway and Setscrew

Boston Gear
50B20-1 1/4
-
mac
50B20-1 1/4 | Finished Bore Sprocket
Item #101836992
- 50 Chain, 20 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
25B19-5/8
-
mac
25B19-5/8 | Finished Bore Sprocket
Item #101837419
- 25 Chain, 19 Tooth, 0.625 in Bore, No Keyway

Boston Gear
40B21-1 7/16
-
mac
40B21-1 7/16 | Finished Bore Sprocket
Item #101836488
- 40 Chain, 21 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Boston Gear
D50B15
-
mac
D50B15 | Double Strand Roller Chain Sprocket
Item #101836632
- Double Strand, Number 50, Type B, 15 Teeth Roller Chain Sprocket

Boston Gear
15BP22
-
mac
15BP22 | Micropitch Chain Sprocket
Item #101776631
- Single Strand, Number 15, Type BP, 22 Teeth Roller Chain Sprocket

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

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