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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
Martin
60BS46 1 15/16
-
mac
60BS46 1 15/16 | Finished Bore Sprocket
Item #100809205
- 60 Chain Number
- 1 Strand
- 46 Teeth
- 11.415 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS20 1 3/16
-
mac
60BS20 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808901
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.1875 in Finished Bore
US Tsubaki Inc.
50BS21HT 1 7/16
-
mac
50BS21HT 1 7/16 | Finished Bore Sprocket
Item #105090782
- Finished Bore Sprocket for 50 Single Strand Chain
- 21 Teeth
- 1 7/16" Bore
- w/ Hardened Teeth
Martin
40BS20 1 1/2
-
mac
40BS20 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807046
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS20 1 1/4
-
mac
60BS20 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808898
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS20HT 1 1/4
-
mac
60BS20HT 1 1/4 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808908
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
50BS35 1 3/4
-
mac
50BS35 1 3/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101625360
- Finished Bore Sprocket for 50 Single Strand Chain
- 35 Teeth
- 1 3/4" Bore
US Tsubaki Inc.
60BS48 2 7/16
-
mac
60BS48 2 7/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627313
- Finished Bore Sprocket for 60 Single Strand Chain
- 48 Teeth
- 2 7/16" Bore
Martin
50BS28 1 1/8
-
mac
50BS28 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808181
- 50 Chain Number
- 1 Strand
- 28 Teeth
- 5.922 in Outside Diameter
- 1.125 in Finished Bore
US Tsubaki Inc.
60BS33 1
-
mac
60BS33 1 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624364
- Finished Bore Sprocket for 60 Single Strand Chain
- 33 Teeth
- 1" Bore
US Tsubaki Inc.
60BS40 1 3/8
-
mac
60BS40 1 3/8 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101656490
- Finished Bore Sprocket for 60 Single Strand Chain
- 40 Teeth
- 1 3/8" Bore
Martin
60BS20 1
-
mac
60BS20 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808896
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
60BS60 2 3/16
-
mac
60BS60 2 3/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624757
- Finished Bore Sprocket for 60 Single Strand Chain
- 60 Teeth
- 2 3/16" Bore
US Tsubaki Inc.
50BS20 1 3/8
-
mac
50BS20 1 3/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101627660
- Finished Bore Sprocket for 50 Single Strand Chain
- 20 Teeth
- 1 3/8" Bore
Martin
80BS21 2 7/16
-
mac
80BS21 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809789
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 2.4375 in Finished Bore
US Tsubaki Inc.
50B52F1 1/8
-
mac
50B52F1 1/8 | Finished Bore Sprocket
Item #105075493
- Finished Bore Sprocket for 50 Single Strand Chain
- 52 Teeth
- 1 1/8" Bore
Martin
60BS13 1 1/2
-
mac
60BS13 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808749
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS12 1 3/4
-
mac
80BS12 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809584
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.75 in Finished Bore
Martin
35BS80 1 1/8
-
mac
35BS80 1 1/8 | Finished Bore Sprocket
Item #100806775
- 35 Chain Number
- 1 Strand
- 80 Teeth
- 9.769 in Outside Diameter
- 1.125 in Finished Bore
Martin
35BS45 1 1/4
-
mac
35BS45 1 1/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806735
- 35 Chain Number
- 1 Strand
- 45 Teeth
- 5.588 in Outside Diameter
- 1.25 in Finished Bore
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