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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
40BS24 1 1/4
-
mac
40BS24 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807127
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS48 1 1/4
-
mac
40BS48 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807378
- 40 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS18 7/8
-
mac
40BS18 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807014
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 0.875 in Finished Bore
Martin
40BS24 1
-
mac
40BS24 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807125
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1 in Finished Bore
Martin
35BS20 3/4
-
mac
35BS20 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806620
- 35 Chain Number
- 1 Strand
- 20 Teeth
- 2.593 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS14 7/8
-
mac
40BS14 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806954
- 40 Chain Number
- 1 Strand
- 14 Teeth
- 2.491 in Outside Diameter
- 0.875 in Finished Bore
Martin
35BS25 3/4
-
mac
35BS25 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806655
- 35 Chain Number
- 1 Strand
- 25 Teeth
- 3.193 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS21HT 1
-
mac
40BS21HT 1 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807075
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1 in Finished Bore
Martin
40BS20 7/8
-
mac
40BS20 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807054
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 0.875 in Finished Bore
Martin
40BS21 1
-
mac
40BS21 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807065
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1 in Finished Bore
Martin
40BS13 7/8
-
mac
40BS13 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806943
- 40 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 0.875 in Finished Bore
Martin
40BS27 3/4
-
mac
40BS27 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807185
- 40 Chain Number
- 1 Strand
- 27 Teeth
- 4.578 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS22 1 1/4
-
mac
40BS22 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807087
- 40 Chain Number
- 1 Strand
- 22 Teeth
- 3.778 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS47 3/4
-
mac
40BS47 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807374
- 40 Chain Number
- 1 Strand
- 47 Teeth
- 7.769 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS17HT 1
-
mac
40BS17HT 1 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806998
- 40 Chain Number
- 1 Strand
- 17 Teeth
- 2.975 in Outside Diameter
- 1 in Finished Bore
Martin
40BS40 1
-
mac
40BS40 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807312
- 40 Chain Number
- 1 Strand
- 40 Teeth
- 6.653 in Outside Diameter
- 1 in Finished Bore
Martin
40BS25 3/4
-
mac
40BS25 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807151
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS23 1
-
mac
40BS23 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807105
- 40 Chain Number
- 1 Strand
- 23 Teeth
- 3.938 in Outside Diameter
- 1 in Finished Bore
Martin
40BS28 1 7/16
-
mac
40BS28 1 7/16 | Finished Bore Sprocket
Item #100807193
- 40 Chain Number
- 1 Strand
- 28 Teeth
- 4.738 in Outside Diameter
- 1.4375 in Finished Bore
Martin
40BS20 1 3/16
-
mac
40BS20 1 3/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807049
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1.1875 in Finished Bore
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