brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
US Tsubaki Inc.
40B58F7/8
-
mac
40B58F7/8 | Finished Bore Sprocket
Item #105081527
- Finished Bore Sprocket for 40 Single Strand Chain
- 58 Teeth
- 7/8" Bore

US Tsubaki Inc.
40B84F5/8
-
mac
40B84F5/8 | Finished Bore Sprocket
Item #105074700
- Finished Bore Sprocket for 40 Single Strand Chain
- 84 Teeth
- 5/8" Bore

Boston Gear
60B60-2 7/16
-
mac
60B60-2 7/16 | Finished Bore Sprocket
Item #101794628
- 60 Chain, 60 Tooth, 2.4375 in Bore, With Keyway and Setscrew

Martin
40BS13HT 1/2
-
mac
40BS13HT 1/2 | Finished Bore Sprocket
Item #100806945
- 40 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 1/2 in Finished Bore

Martin
80BS60 1 3/4
-
mac
80BS60 1 3/4 | Finished Bore Sprocket
Item #100965738
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 1.75 in Finished Bore

Martin
35BS45 1 3/16
-
mac
35BS45 1 3/16 | Finished Bore Sprocket
Item #100806737
- 35 Chain Number
- 1 Strand
- 45 Teeth
- 5.588 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS84 1 1/8
-
mac
41BS84 1 1/8 | Finished Bore Sprocket
Item #100807756
- 41 Chain Number
- 1 Strand
- 84 Teeth
- 13.663 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
50BS24HT 1 3/16
-
mac
50BS24HT 1 3/16 | Finished Bore Sprocket
Item #105088453
- Finished Bore Sprocket for 50 Single Strand Chain
- 24 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50B52F7/8
-
mac
50B52F7/8 | Finished Bore Sprocket
Item #105086923
- Finished Bore Sprocket for 50 Single Strand Chain
- 52 Teeth
- 7/8" Bore

Martin
41BS112 1 7/16
-
mac
41BS112 1 7/16 | Finished Bore Sprocket
Item #100807611
- 41 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
50B51F1
-
mac
50B51F1 | Finished Bore Sprocket
Item #105086921
- Finished Bore Sprocket for 50 Single Strand Chain
- 51 Teeth
- 1" Bore

Martin
40BS112 1 7/16
-
mac
40BS112 1 7/16 | Finished Bore Sprocket
Item #100806924
- 40 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.4375 in Finished Bore

Martin
60BS46 1 7/16
-
mac
60BS46 1 7/16 | Finished Bore Sprocket
Item #100809210
- 60 Chain Number
- 1 Strand
- 46 Teeth
- 11.415 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50BS47 1 7/16
-
mac
50BS47 1 7/16 | Finished Bore Sprocket
Item #100808387
- 50 Chain Number
- 1 Strand
- 47 Teeth
- 9.711 in Outside Diameter
- 1.4375 in Finished Bore

Boston Gear
25B9-1/4
-
mac
25B9-1/4 | Finished Bore Sprocket
Item #101836571
- 25 Chain, 9 Tooth, 0.25 in Bore, No Keyway

Browning
4032X1 3/16
-
mac
4032X1 3/16 | Finished Bore Sprocket
Item #100930179
- Sprocket for #40 Chain w/32 Teeth
- a Finished Bore of 1.1875"
- Keyway 1/4" x 1/8"
- Pitch Diameter of 5.101" Single Strand, Style B Hub

Martin
80BS51 1 3/4
-
mac
80BS51 1 3/4 | Finished Bore Sprocket
Item #100965648
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 1.75 in Finished Bore

Boston Gear
25B22-1/2
-
mac
25B22-1/2 | Finished Bore Sprocket
Item #101854421
- 25 Chain
- 22 Teeth
- 1/2" Bore
- 1/8 in x 1/16 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

Martin
50BS23HT 3/4
-
mac
50BS23HT 3/4 | Finished Bore Sprocket
Item #100808133
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 3/4 in Finished Bore

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