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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
50BS23 1 1/4
-
mac
50BS23 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808119
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS20 1 7/16
-
mac
50BS20 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808070
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS10HT 1
-
mac
50BS10HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807893
- 50 Chain Number
- 1 Strand
- 10 Teeth
- 2.299 in Outside Diameter
- 1 in Finished Bore
Martin
50BS13 1 1/4
-
mac
50BS13 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807929
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS16 7/8
-
mac
50BS16 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807986
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS16 1 1/8
-
mac
50BS16 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807979
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS16HT 1 7/16
-
mac
60BS16HT 1 7/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808830
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS10 1
-
mac
50BS10 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807889
- 50 Chain Number
- 1 Strand
- 10 Teeth
- 2.299 in Outside Diameter
- 1 in Finished Bore
Martin
50BS15HT 1 3/8
-
mac
50BS15HT 1 3/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807971
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS30 1 3/16
-
mac
50BS30 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808200
- 50 Chain Number
- 1 Strand
- 30 Teeth
- 6.321 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS18 1
-
mac
41BS18 1 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807636
- 41 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 1 in Finished Bore
Martin
50BS60 1
-
mac
50BS60 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808496
- 50 Chain Number
- 1 Strand
- 60 Teeth
- 12.301 in Outside Diameter
- 1 in Finished Bore
Martin
80BS18HT 1 15/16
-
mac
80BS18HT 1 15/16 | Finished Bore Sprocket
Item #100809730
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS20 1 3/16
-
mac
50BS20 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808067
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS23 1 3/4
-
mac
60BS23 1 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808944
- 60 Chain Number
- 1 Strand
- 23 Teeth
- 5.907 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS19 2
-
mac
80BS19 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809748
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 2 in Finished Bore
Martin
50BS13 3/4
-
mac
50BS13 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807932
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 0.75 in Finished Bore
Martin
41BS24 5/8
-
mac
41BS24 5/8 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807656
- 41 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 0.625 in Finished Bore
US Tsubaki Inc.
40BS13 3/4
-
mac
40BS13 3/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101626586
- Finished Bore Sprocket for 40 Single Strand Chain
- 13 Teeth
- 3/4" Bore
- w/ Hardened Teeth
Martin
80BS9 1
-
mac
80BS9 1 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100810096
- 80 Chain Number
- 1 Strand
- 9 Teeth
- 3.347 in Outside Diameter
- 1 in Finished Bore
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