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- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Bushing Type
Martin
60BS20 1 3/16
-
mac
60BS20 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808901
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80SF26H
-
mac
80SF26H | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804444
- 80 Chain Number
- 26 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth
Martin
60B40
-
mac
60B40 | No. 60 - 3/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100808665
- 60 Chain Number
- 1 Strand
- 40 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
12 D 170 M
-
mac
12 D 170 M | D Series Conventional Stock QD Sheave
Item #100967940
- D Belt Size
- 12 Number of Grooves
- 17.6 in Outside Diameter
- QD Bushing Type
- 2 in Minimum Bore Range
Martin
50BS28 1 1/8
-
mac
50BS28 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808181
- 50 Chain Number
- 1 Strand
- 28 Teeth
- 5.922 in Outside Diameter
- 1.125 in Finished Bore
Martin
4 3V 2500 SF
-
mac
4 3V 2500 SF | 3V Hi-Cap Wedge QD Sheave
Item #100786309
- 3V Belt Size
- 4 Number of Grooves
- 25 in Outside Diameter
- QD Bushing Type
- 1.062 in Minimum Bore Range
Martin
80BS14 1 3/8
-
mac
80BS14 1 3/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809629
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS21 2 7/16
-
mac
80BS21 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809789
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 2.4375 in Finished Bore
Martin
12-8V-6300-W
-
mac
12-8V-6300-W | 8V Hi-Cap Wedge QD Sheave
Item #100785857
- 8V Belt Size
- 12 Number of Grooves
- 63 in Outside Diameter
- QD Bushing Type
- 4 in Minimum Bore Range
Martin
80BS12 1 3/4
-
mac
80BS12 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809584
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.75 in Finished Bore
Martin
BK115-H
-
mac
BK115-H | BK Series FHP Sheave MST Bushed
Item #102126898
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 11.25 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
35BS45 1 1/4
-
mac
35BS45 1 1/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806735
- 35 Chain Number
- 1 Strand
- 45 Teeth
- 5.588 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS19 1 5/8
-
mac
80BS19 1 5/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809746
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 1.625 in Finished Bore
Martin
40BS23 1 1/4
-
mac
40BS23 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807107
- 40 Chain Number
- 1 Strand
- 23 Teeth
- 3.938 in Outside Diameter
- 1.25 in Finished Bore
Martin
50JA16
-
mac
50JA16 | No. 50 - 5/8" Pitch - Single - QD Bushed Sprocket
Item #100804231
- 50 Chain Number
- 16 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
50BS72 1 1/4
-
mac
50BS72 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808516
- 50 Chain Number
- 1 Strand
- 72 Teeth
- 14.69 in Outside Diameter
- 1.25 in Finished Bore
Martin
50B28
-
mac
50B28 | No. 50 - 5/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100807847
- 50 Chain Number
- 1 Strand
- 28 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
10 3V 800 TB
-
mac
10 3V 800 TB | 3V Series Hi-Cap Wedge Taper Bushed Sheave
Item #100785688
- 3V Belt Size
- 10 Number of Grooves
- 8 in Outside Diameter
- Taperlock Bushing Type
- 0.937 in Minimum Bore Range
Martin
60BS24 1 3/16
-
mac
60BS24 1 3/16 | Finished Bore Sprocket
Item #100808954
- 60 Chain Number
- 1 Strand
- 24 Teeth
- 6.147 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS21 1 1/2
-
mac
50BS21 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808084
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.5 in Finished Bore
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