Find a Service Center
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
40BS41 1 1/8
-
mac
40BS41 1 1/8 | Finished Bore Sprocket
Item #100807323
- 40 Chain Number
- 1 Strand
- 41 Teeth
- 6.813 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS33 1 3/16
-
mac
40BS33 1 3/16 | Finished Bore Sprocket
Item #100807253
- 40 Chain Number
- 1 Strand
- 33 Teeth
- 5.536 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS30HT 1 1/4
-
mac
40BS30HT 1 1/4 | Finished Bore Sprocket
Item #100807225
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 1.25 in Finished Bore
Martin
35BS23HT 3/4
-
mac
35BS23HT 3/4 | Finished Bore Sprocket
Item #100806644
- 35 Chain Number
- 1 Strand
- 23 Teeth
- 2.953 in Outside Diameter
- 3/4 in Finished Bore
Martin
40BS45 1 3/16
-
mac
40BS45 1 3/16 | Finished Bore Sprocket
Item #100807356
- 40 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.1875 in Finished Bore
Martin
35BS28 1 1/8
-
mac
35BS28 1 1/8 | Finished Bore Sprocket
Item #100806679
- 35 Chain Number
- 1 Strand
- 28 Teeth
- 3.553 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS48 1 3/16
-
mac
40BS48 1 3/16 | Finished Bore Sprocket
Item #100807380
- 40 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS21HT 7/8
-
mac
40BS21HT 7/8 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807084
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 7/8 in Finished Bore
Martin
40BS31 1 1/2
-
mac
40BS31 1 1/2 | Finished Bore Sprocket
Item #100807232
- 40 Chain Number
- 1 Strand
- 31 Teeth
- 5.217 in Outside Diameter
- 1.5 in Finished Bore
Martin
35BS48 1 1/4
-
mac
35BS48 1 1/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806742
- 35 Chain Number
- 1 Strand
- 48 Teeth
- 5.946 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS21HT 1 3/8
-
mac
40BS21HT 1 3/8 | Finished Bore Sprocket
Item #100807080
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.375 in Finished Bore
Martin
40BS22 7/8
-
mac
40BS22 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807094
- 40 Chain Number
- 1 Strand
- 22 Teeth
- 3.778 in Outside Diameter
- 0.875 in Finished Bore
Martin
35BS80 7/8
-
mac
35BS80 7/8 | Finished Bore Sprocket
Item #100806778
- 35 Chain Number
- 1 Strand
- 80 Teeth
- 9.769 in Outside Diameter
- 0.875 in Finished Bore
Martin
35BS19 1/2
-
mac
35BS19 1/2 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806612
- 35 Chain Number
- 1 Strand
- 19 Teeth
- 2.472 in Outside Diameter
- 0.5 in Finished Bore
Martin
35BS54 5/8
-
mac
35BS54 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806753
- 35 Chain Number
- 1 Strand
- 54 Teeth
- 6.664 in Outside Diameter
- 0.625 in Finished Bore
Martin
40BS16HT 3/4
-
mac
40BS16HT 3/4 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806988
- 40 Chain Number
- 1 Strand
- 16 Teeth
- 2.814 in Outside Diameter
- 3/4 in Finished Bore
Martin
40BS23 1 7/16
-
mac
40BS23 1 7/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807111
- 40 Chain Number
- 1 Strand
- 23 Teeth
- 3.938 in Outside Diameter
- 1.4375 in Finished Bore
Martin
35BS23 1/2
-
mac
35BS23 1/2 | Finished Bore Sprocket
Item #100806640
- 35 Chain Number
- 1 Strand
- 23 Teeth
- 2.953 in Outside Diameter
- 0.5 in Finished Bore
Martin
35BS32 1 1/4
-
mac
35BS32 1 1/4 | Finished Bore Sprocket
Item #100806700
- 35 Chain Number
- 1 Strand
- 32 Teeth
- 4.032 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS38 1 1/8
-
mac
40BS38 1 1/8 | Finished Bore Sprocket
Item #100807297
- 40 Chain Number
- 1 Strand
- 38 Teeth
- 6.334 in Outside Diameter
- 1.125 in Finished Bore
Product Availability by Store Location
Can't find what you're looking for? Start your quote by adding a product.
Request a Product
Product Availability by Store Location
Close
