brand
- US Tsubaki Inc. 2,730
- Martin 1,540
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 141
- Browning 141
InchMetric
No of Strands Across
Hardened Teeth
Martin
35BS26 5/8
-
mac
35BS26 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806665
- 35 Chain Number
- 1 Strand
- 26 Teeth
- 3.313 in Outside Diameter
- 0.625 in Finished Bore

US Tsubaki Inc.
40BS40 1 1/8
-
mac
40BS40 1 1/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101623296
- Finished Bore Sprocket for 40 Single Strand Chain
- 40 Teeth
- 1 1/8" Bore

Martin
40BS43 1 1/8
-
mac
40BS43 1 1/8 | Finished Bore Sprocket
Item #100807339
- 40 Chain Number
- 1 Strand
- 43 Teeth
- 7.131 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
40BS26 1 1/4
-
mac
40BS26 1 1/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101621413
- Finished Bore Sprocket for 40 Single Strand Chain
- 26 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
60BS30 1 15/16
-
mac
60BS30 1 15/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624238
- Finished Bore Sprocket for 60 Single Strand Chain
- 30 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
60BS11 1
-
mac
60BS11 1 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627301
- Finished Bore Sprocket for 60 Single Strand Chain
- 11 Teeth
- 1" Bore

US Tsubaki Inc.
60BS13 1 3/8
-
mac
60BS13 1 3/8 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627678
- Finished Bore Sprocket for 60 Single Strand Chain
- 13 Teeth
- 1 3/8" Bore

Martin
35BS26 1 1/4
-
mac
35BS26 1 1/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806661
- 35 Chain Number
- 1 Strand
- 26 Teeth
- 3.313 in Outside Diameter
- 1.25 in Finished Bore

Martin
40BS22HT 1 1/4
-
mac
40BS22HT 1 1/4 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807097
- 40 Chain Number
- 1 Strand
- 22 Teeth
- 3.778 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS19HT 1
-
mac
50BS19HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808053
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1 in Finished Bore

Martin
40BS41 1 1/2
-
mac
40BS41 1 1/2 | Finished Bore Sprocket
Item #100807321
- 40 Chain Number
- 1 Strand
- 41 Teeth
- 6.813 in Outside Diameter
- 1.5 in Finished Bore

Martin
40BS80 7/8
-
mac
40BS80 7/8 | Finished Bore Sprocket
Item #100807504
- 40 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
35BS54 5/8
-
mac
35BS54 5/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101623659
- Finished Bore Sprocket for 35 Single Strand Chain
- 54 Teeth
- 5/8" Bore

Martin
40BS40 1 1/4
-
mac
40BS40 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807314
- 40 Chain Number
- 1 Strand
- 40 Teeth
- 6.653 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS27 1
-
mac
50BS27 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808169
- 50 Chain Number
- 1 Strand
- 27 Teeth
- 5.722 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
40B56F1
-
mac
40B56F1 | Finished Bore Sprocket
Item #105073034
- Finished Bore Sprocket for 40 Single Strand Chain
- 56 Teeth
- 1" Bore

US Tsubaki Inc.
60BS13 1 1/2
-
mac
60BS13 1 1/2 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624230
- Finished Bore Sprocket for 60 Single Strand Chain
- 13 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
60BS48 2 3/16
-
mac
60BS48 2 3/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627196
- Finished Bore Sprocket for 60 Single Strand Chain
- 48 Teeth
- 2 3/16" Bore

US Tsubaki Inc.
40BS35 3/4
-
mac
40BS35 3/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101623294
- Finished Bore Sprocket for 40 Single Strand Chain
- 35 Teeth
- 3/4" Bore

Martin
35BS35 1
-
mac
35BS35 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806706
- 35 Chain Number
- 1 Strand
- 35 Teeth
- 4.392 in Outside Diameter
- 1 in Finished Bore

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