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
Martin
41BS24 3/4
-
mac
41BS24 3/4 | Finished Bore Sprocket
Item #100807655
- 41 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 0.75 in Finished Bore

US Tsubaki Inc.
50BS22HT 7/8
-
mac
50BS22HT 7/8 | Finished Bore Sprocket
Item #105089109
- Finished Bore Sprocket for 50 Single Strand Chain
- 22 Teeth
- 7/8" Bore
- w/ Hardened Teeth

Boston Gear
41B16-3/4
-
mac
41B16-3/4 | Finished Bore Sprocket
Item #101854133
- 41 Chain, 16 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
35B10-1/2
-
mac
35B10-1/2 | Finished Bore Sprocket
Item #102100878
- 35 Chain, 10 Tooth, 0.5 in Bore, With Keyway and Setscrew

Boston Gear
50B24-3/4
-
mac
50B24-3/4 | Finished Bore Sprocket
Item #101853578
- 50 Chain
- 24 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

Martin
80BS17HT 1 1/4
-
mac
80BS17HT 1 1/4 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809705
- 80 Chain Number
- 1 Strand
- 17 Teeth
- 5.95 in Outside Diameter
- 1.25 in Finished Bore

Martin
60BS13HT 7/8
-
mac
60BS13HT 7/8 | Finished Bore Sprocket
Item #100808765
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 7/8 in Finished Bore

Boston Gear
60B26-3/4
-
mac
60B26-3/4 | Finished Bore Sprocket
Item #101853072
- 60 Chain, 26 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
40B26-3/4
-
mac
40B26-3/4 | Finished Bore Sprocket
Item #101795511
- 40 Chain, 26 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
25B24-1/2
-
mac
25B24-1/2 | Finished Bore Sprocket
Item #101835720
- 25 Chain, 24 Tooth, 0.5 in Bore, No Keyway

US Tsubaki Inc.
50BS12HT 1
-
mac
50BS12HT 1 | Finished Bore Sprocket
Item #100802674
- Finished Bore Sprocket for 50 Single Strand Chain
- 12 Teeth
- 1" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
40B112F1 1/2
-
mac
40B112F1 1/2 | Finished Bore Sprocket
Item #105081511
- Finished Bore Sprocket for 40 Single Strand Chain
- 112 Teeth
- 1 1/2" Bore

Martin
50BS40 1 3/4
-
mac
50BS40 1 3/4 | Finished Bore Sprocket
Item #100808310
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 1.75 in Finished Bore

US Tsubaki Inc.
100BS21 2 15/16
-
mac
100BS21 2 15/16 | Finished Bore Sprocket
Item #105089620
- Finished Bore Sprocket for 100 Single Strand Chain
- 21 Teeth
- 2 15/16" Bore

Martin
60BS11 1
-
mac
60BS11 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808710
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1 in Finished Bore

Boston Gear
60B28-1-1/4
-
mac
60B28-1-1/4 | Finished Bore Sprocket
Item #101853099
- 60 Chain, 28 Tooth, 1.25 in Bore, With Keyway and Setscrew

Martin
50BS49 1 15/16
-
mac
50BS49 1 15/16 | Finished Bore Sprocket
Item #100808401
- 50 Chain Number
- 1 Strand
- 49 Teeth
- 10.11 in Outside Diameter
- 1.9375 in Finished Bore

Martin
35BS21 1
-
mac
35BS21 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806625
- 35 Chain Number
- 1 Strand
- 21 Teeth
- 2.713 in Outside Diameter
- 1 in Finished Bore

Martin
35BS36 1
-
mac
35BS36 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806713
- 35 Chain Number
- 1 Strand
- 36 Teeth
- 4.511 in Outside Diameter
- 1 in Finished Bore

Martin
35BS60 1 1/4
-
mac
35BS60 1 1/4 | Finished Bore Sprocket
Item #100806756
- 35 Chain Number
- 1 Strand
- 60 Teeth
- 7.38 in Outside Diameter
- 1.25 in Finished Bore

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