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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
40BS49 1 1/2
-
mac
40BS49 1 1/2 | Finished Bore Sprocket
Item #100807385
- 40 Chain Number
- 1 Strand
- 49 Teeth
- 8.088 in Outside Diameter
- 1.5 in Finished Bore
Martin
40BS29 1
-
mac
40BS29 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807205
- 40 Chain Number
- 1 Strand
- 29 Teeth
- 4.897 in Outside Diameter
- 1 in Finished Bore
Martin
40BS25 1 1/8
-
mac
40BS25 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807148
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS44 1 1/2
-
mac
40BS44 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807345
- 40 Chain Number
- 1 Strand
- 44 Teeth
- 7.291 in Outside Diameter
- 1.5 in Finished Bore
Martin
35BS42 1 1/8
-
mac
35BS42 1 1/8 | Finished Bore Sprocket
Item #100806729
- 35 Chain Number
- 1 Strand
- 42 Teeth
- 5.229 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS45 1 1/8
-
mac
40BS45 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807355
- 40 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS23HT 1 1/8
-
mac
40BS23HT 1 1/8 | Finished Bore Sprocket
Item #100807118
- 40 Chain Number
- 1 Strand
- 23 Teeth
- 3.938 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS21HT 3/4
-
mac
40BS21HT 3/4 | Finished Bore Sprocket
Item #100807082
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 3/4 in Finished Bore
Martin
40BS30 1 7/16
-
mac
40BS30 1 7/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807219
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 1.4375 in Finished Bore
Martin
40BS35 1
-
mac
40BS35 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807267
- 40 Chain Number
- 1 Strand
- 35 Teeth
- 5.855 in Outside Diameter
- 1 in Finished Bore
Martin
35BS17HT 5/8
-
mac
35BS17HT 5/8 | Finished Bore Sprocket
Item #100806599
- 35 Chain Number
- 1 Strand
- 17 Teeth
- 2.231 in Outside Diameter
- 5/8 in Finished Bore
Martin
40BS21HT 1 1/8
-
mac
40BS21HT 1 1/8 | Finished Bore Sprocket
Item #100807078
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.125 in Finished Bore
Martin
35BS16HT 5/8
-
mac
35BS16HT 5/8 | No. 35 - 3/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806589
- 35 Chain Number
- 1 Strand
- 16 Teeth
- 2.11 in Outside Diameter
- 5/8 in Finished Bore
Martin
35BS84 1 3/16
-
mac
35BS84 1 3/16 | Finished Bore Sprocket
Item #100806782
- 35 Chain Number
- 1 Strand
- 84 Teeth
- 10.247 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS20HT 1 1/4
-
mac
40BS20HT 1 1/4 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807057
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1.25 in Finished Bore
Martin
35BS30 5/8
-
mac
35BS30 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806694
- 35 Chain Number
- 1 Strand
- 30 Teeth
- 3.793 in Outside Diameter
- 0.625 in Finished Bore
Martin
40BS34 5/8
-
mac
40BS34 5/8 | Finished Bore Sprocket
Item #100807265
- 40 Chain Number
- 1 Strand
- 34 Teeth
- 5.696 in Outside Diameter
- 0.625 in Finished Bore
Martin
40BS43 1 3/16
-
mac
40BS43 1 3/16 | Finished Bore Sprocket
Item #100807340
- 40 Chain Number
- 1 Strand
- 43 Teeth
- 7.131 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS112 1 1/4
-
mac
40BS112 1 1/4 | Finished Bore Sprocket
Item #100806921
- 40 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS25 1 1/4
-
mac
40BS25 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807147
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.25 in Finished Bore
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