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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
40BS39 5/8
-
mac
40BS39 5/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807310
- 40 Chain Number
- 1 Strand
- 39 Teeth
- 6.494 in Outside Diameter
- 0.625 in Finished Bore
Martin
40BS54 1 7/16
-
mac
40BS54 1 7/16 | Finished Bore Sprocket
Item #100807430
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS11 1 1/4
-
mac
80BS11 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809565
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
35BS30 5/8
-
mac
35BS30 5/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101625041
- Finished Bore Sprocket for 35 Single Strand Chain
- 30 Teeth
- 5/8" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
80BS22 1 1/4
-
mac
80BS22 1 1/4 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101628167
- Finished Bore Sprocket for 80 Single Strand Chain
- 22 Teeth
- 1 1/4" Bore
US Tsubaki Inc.
50BS38 1
-
mac
50BS38 1 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101630718
- Finished Bore Sprocket for 50 Single Strand Chain
- 38 Teeth
- 1" Bore
US Tsubaki Inc.
60BS42 1 3/16
-
mac
60BS42 1 3/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101625094
- Finished Bore Sprocket for 60 Single Strand Chain
- 42 Teeth
- 1 3/16" Bore
US Tsubaki Inc.
60BS36 1 3/16
-
mac
60BS36 1 3/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624366
- Finished Bore Sprocket for 60 Single Strand Chain
- 36 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
40BS17 5/8
-
mac
40BS17 5/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #100802618
- Finished Bore Sprocket for 40 Single Strand Chain
- 17 Teeth
- 5/8" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
41BS13 1/2
-
mac
41BS13 1/2 | No. 41 - 1/2" Pitch - Finished Bore Sprockets
Item #101621424
- Finished Bore Sprocket for 41 Single Strand Chain
- 13 Teeth
- 1/2" Bore
Martin
60BS34 1 1/4
-
mac
60BS34 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809051
- 60 Chain Number
- 1 Strand
- 34 Teeth
- 8.544 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
80BS30 1 1/2
-
mac
80BS30 1 1/2 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101626969
- Finished Bore Sprocket for 80 Single Strand Chain
- 30 Teeth
- 1 1/2" Bore
Martin
60BS20HT 1 15/16
-
mac
60BS20HT 1 15/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808910
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.9375 in Finished Bore
US Tsubaki Inc.
50BS55 1 3/4
-
mac
50BS55 1 3/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624350
- Finished Bore Sprocket for 50 Single Strand Chain
- 55 Teeth
- 1 3/4" Bore
US Tsubaki Inc.
80BS36 1 3/4
-
mac
80BS36 1 3/4 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101625450
- Finished Bore Sprocket for 80 Single Strand Chain
- 36 Teeth
- 1 3/4" Bore
US Tsubaki Inc.
35BS45 1 1/8
-
mac
35BS45 1 1/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101625043
- Finished Bore Sprocket for 35 Single Strand Chain
- 45 Teeth
- 1 1/8" Bore
Martin
40BS28 3/4
-
mac
40BS28 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807194
- 40 Chain Number
- 1 Strand
- 28 Teeth
- 4.738 in Outside Diameter
- 0.75 in Finished Bore
Martin
80BS45 2 7/16
-
mac
80BS45 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100810050
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 2.4375 in Finished Bore
US Tsubaki Inc.
50B112F1
-
mac
50B112F1 | Finished Bore Sprocket
Item #105079876
- Finished Bore Sprocket for 50 Single Strand Chain
- 112 Teeth
- 1" Bore
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