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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Boston Gear
60B22-1-1/4
-
mac
60B22-1-1/4 | Finished Bore Sprocket
Item #101853097
- 60 Chain
- 22 Teeth
- 1/4" Bore
- No Keyway
Martin
60BS16 1 1/4
-
mac
60BS16 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808811
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS33 1
-
mac
50BS33 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808227
- 50 Chain Number
- 1 Strand
- 33 Teeth
- 6.92 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
40BS18 1 1/8
-
mac
40BS18 1 1/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101621681
- Finished Bore Sprocket for 40 Single Strand Chain
- 18 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
40BS11HT 1/2
-
mac
40BS11HT 1/2 | Finished Bore Sprocket
Item #105088847
- Finished Bore Sprocket for 40 Single Strand Chain
- 11 Teeth
- 1/2" Bore
- w/ Hardened Teeth
Martin
80BS23 1 1/2
-
mac
80BS23 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809803
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 1.5 in Finished Bore
US Tsubaki Inc.
40BS26 1 1/8
-
mac
40BS26 1 1/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101656189
- Finished Bore Sprocket for 40 Single Strand Chain
- 26 Teeth
- 1 1/8" Bore
Martin
40BS18HT 1 3/16
-
mac
40BS18HT 1 3/16 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807019
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS15 1
-
mac
41BS15 1 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807626
- 41 Chain Number
- 1 Strand
- 15 Teeth
- 2.652 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
50BS17 3/4
-
mac
50BS17 3/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624715
- Finished Bore Sprocket for 50 Single Strand Chain
- 17 Teeth
- 3/4" Bore
US Tsubaki Inc.
40BS28 1 3/16
-
mac
40BS28 1 3/16 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101624758
- Finished Bore Sprocket for 40 Single Strand Chain
- 28 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth
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
60BS52 1 7/16
-
mac
60BS52 1 7/16 | Finished Bore Sprocket
Item #100809288
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS50 1 3/16
-
mac
50BS50 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808411
- 50 Chain Number
- 1 Strand
- 50 Teeth
- 10.309 in Outside Diameter
- 1.1875 in Finished Bore
Boston Gear
25B20-1/2
-
mac
25B20-1/2 | Finished Bore Sprocket
Item #101835545
- 25 Chain, 20 Tooth, 0.5 in Bore, No Keyway
Martin
60BS30 1 3/8
-
mac
60BS30 1 3/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809016
- 60 Chain Number
- 1 Strand
- 30 Teeth
- 7.586 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS18 1 15/16
-
mac
60BS18 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808858
- 60 Chain Number
- 1 Strand
- 18 Teeth
- 4.703 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS12HT 1 7/16
-
mac
60BS12HT 1 7/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808744
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
50BS18 1 7/16
-
mac
50BS18 1 7/16 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101627657
- Finished Bore Sprocket for 50 Single Strand Chain
- 18 Teeth
- 1 7/16" Bore
US Tsubaki Inc.
50B84F1
-
mac
50B84F1 | Finished Bore Sprocket
Item #105074789
- Finished Bore Sprocket for 50 Single Strand Chain
- 84 Teeth
- 1" Bore
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