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- Sprockets 9,665
- Sheaves & Pulleys 3,466
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Martin
60BS20HT 1
-
mac
60BS20HT 1 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808906
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1 in Finished Bore
Martin
35BS11 5/8
-
mac
35BS11 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806542
- 35 Chain Number
- 1 Strand
- 11 Teeth
- 1.502 in Outside Diameter
- 0.625 in Finished Bore
Martin
40BS21 1 1/4
-
mac
40BS21 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807067
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS17 5/8
-
mac
50BS17 5/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808008
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 0.625 in Finished Bore
Martin
D50B21H
-
mac
D50B21H | No. 50 - 5/8" Pitch - Double - Plain Stock Bore Sprocket
Item #100810258
- Sprocket
- 50 Chain No.
- Reborable
- B Sprocket Style
- 4.522 in Outside Diameter
Martin
60BS15 1 3/4
-
mac
60BS15 1 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808791
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.75 in Finished Bore
Martin
3525 3 15/16
-
mac
3525 3 15/16 | Bushings
Item #100967840
- 3525 Bushing Series
- 3.93 in Bore Size
- 2.5 in Length Through Bore
- 5 in Large Diameter
Martin
40BS11 1/2
-
mac
40BS11 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806915
- 40 Chain Number
- 1 Strand
- 11 Teeth
- 2.003 in Outside Diameter
- 0.5 in Finished Bore
Martin
M 4 15/16
-
mac
M 4 15/16 | Bushing QD
Item #100787421
- M Bushing Series
- 4.93 in Bore Size
- 6.75 in Length Through Bore
- 9 in Flange Outer Diameter
- 1.25 in Flange Thickness
Martin
40BS16 5/8
-
mac
40BS16 5/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806982
- 40 Chain Number
- 1 Strand
- 16 Teeth
- 2.814 in Outside Diameter
- 0.625 in Finished Bore
Martin
3 B 86 SK
-
mac
3 B 86 SK | Conventional Stock QD Sheave
Item #100786236
- 3 Grooves
- 8.95" Outside Diameter
- A (4L) or B (5L) Belt Size
- SK Bushing Required
- 1/2" to 2 5/8" Bore Range
Martin
80BS20 2 15/16
-
mac
80BS20 2 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100965637
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 2.9375 in Finished Bore
Martin
40BTB40
-
mac
40BTB40 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804064
- 40 Chain Number
- 40 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
35BS48 3/4
-
mac
35BS48 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806745
- 35 Chain Number
- 1 Strand
- 48 Teeth
- 5.946 in Outside Diameter
- 0.75 in Finished Bore
Martin
J 3
-
mac
J 3 | QD Bushing
Item #100787338
- J Bushing Series
- 3 in Bore Size
- 4.5 in Length Through Bore
- 7.25 in Flange Outer Diameter
- 1 in Flange Thickness
Martin
50BS24 1 1/2
-
mac
50BS24 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808135
- 50 Chain Number
- 1 Strand
- 24 Teeth
- 5.122 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS10W 1 1/4
-
mac
80BS10W 1 1/4 | Finished Bore Sprocket
Item #100809562
- 80 Chain Number
- 1 Strand
- 10 Teeth
- 3.678 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS9 3/4
-
mac
50BS9 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808541
- 50 Chain Number
- 1 Strand
- 9 Teeth
- 2.092 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS25 1
-
mac
60BS25 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808959
- 60 Chain Number
- 1 Strand
- 25 Teeth
- 6.387 in Outside Diameter
- 1 in Finished Bore
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