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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
80BS17 1 1/2
-
mac
80BS17 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809692
- 80 Chain Number
- 1 Strand
- 17 Teeth
- 5.95 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS12HT 1 7/16
-
mac
80BS12HT 1 7/16 | Finished Bore Sprocket
Item #100809596
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS32 1 1/4
-
mac
50BS32 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808218
- 50 Chain Number
- 1 Strand
- 32 Teeth
- 6.721 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS11W 1 1/4
-
mac
60BS11W 1 1/4 | Finished Bore Sprocket
Item #100808731
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS20 1 1/2
-
mac
60BS20 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808897
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS17HT 1 1/4
-
mac
60BS17HT 1 1/4 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808845
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS9 1 1/8
-
mac
80BS9 1 1/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100810098
- 80 Chain Number
- 1 Strand
- 9 Teeth
- 3.347 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS22 1 7/16
-
mac
60BS22 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808936
- 60 Chain Number
- 1 Strand
- 22 Teeth
- 5.666 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS32 1 1/2
-
mac
60BS32 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809030
- 60 Chain Number
- 1 Strand
- 32 Teeth
- 8.065 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS11 7/8
-
mac
50BS11 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807900
- 50 Chain Number
- 1 Strand
- 11 Teeth
- 2.504 in Outside Diameter
- 0.875 in Finished Bore
Martin
41BS18 5/8
-
mac
41BS18 5/8 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807638
- 41 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 0.625 in Finished Bore
Martin
60BS21 1
-
mac
60BS21 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808917
- 60 Chain Number
- 1 Strand
- 21 Teeth
- 5.426 in Outside Diameter
- 1 in Finished Bore
Martin
50BS23HT 1
-
mac
50BS23HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808126
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1 in Finished Bore
Martin
80BS13HT 1 1/2
-
mac
80BS13HT 1 1/2 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809611
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS17 3/4
-
mac
50BS17 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808007
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 0.75 in Finished Bore
Martin
80BS23 1 1/4
-
mac
80BS23 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809804
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS33 1 1/4
-
mac
80BS33 1 1/4 | Finished Bore Sprocket
Item #100809916
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS15HT 1 1/4
-
mac
50BS15HT 1 1/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807968
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS18 1 7/16
-
mac
50BS18 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808028
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1.4375 in Finished Bore
Martin
41BS15 1/2
-
mac
41BS15 1/2 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807627
- 41 Chain Number
- 1 Strand
- 15 Teeth
- 2.652 in Outside Diameter
- 0.5 in Finished Bore
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