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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
Martin
41BS18 3/4
-
mac
41BS18 3/4 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807637
- 41 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS21HT 1 3/8
-
mac
50BS21HT 1 3/8 | Finished Bore Sprocket
Item #100808097
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS28 1 15/16
-
mac
80BS28 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809862
- 80 Chain Number
- 1 Strand
- 28 Teeth
- 9.475 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS58 1 3/16
-
mac
50BS58 1 3/16 | Finished Bore Sprocket
Item #100808483
- 50 Chain Number
- 1 Strand
- 58 Teeth
- 11.902 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS20HT 1 3/16
-
mac
50BS20HT 1 3/16 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808077
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS52 1
-
mac
60BS52 1 | Finished Bore Sprocket
Item #100809279
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1 in Finished Bore
Martin
60BS80 1 1/2
-
mac
60BS80 1 1/2 | Finished Bore Sprocket
Item #100809390
- 60 Chain Number
- 1 Strand
- 80 Teeth
- 19.539 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS55 1 7/16
-
mac
80BS55 1 7/16 | Finished Bore Sprocket
Item #100965691
- 80 Chain Number
- 1 Strand
- 55 Teeth
- 18.088 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS52 1 1/8
-
mac
60BS52 1 1/8 | Finished Bore Sprocket
Item #100809282
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS31 3/4
-
mac
50BS31 3/4 | Finished Bore Sprocket
Item #100808214
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 0.75 in Finished Bore
Martin
41BS80 1 3/16
-
mac
41BS80 1 3/16 | Finished Bore Sprocket
Item #100807749
- 41 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS22 2
-
mac
80BS22 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809799
- 80 Chain Number
- 1 Strand
- 22 Teeth
- 7.555 in Outside Diameter
- 2 in Finished Bore
Martin
80BS46 1 15/16
-
mac
80BS46 1 15/16 | Finished Bore Sprocket
Item #100810052
- 80 Chain Number
- 1 Strand
- 46 Teeth
- 15.219 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS49 1
-
mac
60BS49 1 | Finished Bore Sprocket
Item #100809240
- 60 Chain Number
- 1 Strand
- 49 Teeth
- 12.132 in Outside Diameter
- 1 in Finished Bore
Martin
40BS80 1 1/4
-
mac
40BS80 1 1/4 | Finished Bore Sprocket
Item #100807499
- 40 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS17 1 5/8
-
mac
60BS17 1 5/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808841
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS80 1 15/16
-
mac
50BS80 1 15/16 | Finished Bore Sprocket
Item #100808527
- 50 Chain Number
- 1 Strand
- 80 Teeth
- 16.282 in Outside Diameter
- 1.9375 in Finished 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
Martin
50BS80 1 7/16
-
mac
50BS80 1 7/16 | Finished Bore Sprocket
Item #100808531
- 50 Chain Number
- 1 Strand
- 80 Teeth
- 16.282 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS12 1 3/16
-
mac
80BS12 1 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809583
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.1875 in Finished Bore
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