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- Sprockets 9,712
- Sheaves & Pulleys 3,507
- Bushings 2,368
- Torque Limiters & Accessories 104
- Shear Pin Hubs & Accessories 71
InchMetric
Material
Bushing Type
No of Strands Across
Bearing Type
Martin
120BTB18
-
mac
120BTB18 | No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803732
- 120 Chain Number
- 18 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
2012 2
-
mac
2012 2 | Taperlock Bushing
Item #100792311
- 2012 Bushing Series
- 2 in Bore Size
- 1.25 in Length Through Bore
- 2.75 in Large Diameter
Martin
3 B 64 SD
-
mac
3 B 64 SD | Conventional Stock QD Sheave
Item #100786226
- 3 Grooves
- 6 3/4" Outside Diameter
- A (4L) or B (5L) Belt Size
- SD Bushing Required
- 1/2" to 2" Bore Range
Martin
2 5V 630 SK
-
mac
2 5V 630 SK | 5V Hi-Cap Wedge Sheave
Item #100785971
- 5V Belt Size
- 2 Number of Grooves
- 6.3 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
100A15
-
mac
100A15 | A Plate Reborable Sprocket
Item #100805728
- 100 Chain Number
- 1 Strand
- 15 Teeth
- Without Hardened Teeth
- A Sprocket Style
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
Martin
BK52-H
-
mac
BK52-H | BK Series FHP Sheave MST Bushed
Item #102126738
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 4.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
60BS28 1 1/2
-
mac
60BS28 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808990
- 60 Chain Number
- 1 Strand
- 28 Teeth
- 7.106 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BTB21H
-
mac
60BTB21H | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804290
- 60 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
Martin
AK51-H
-
mac
AK51-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102110756
- A or 4L Belt Size
- 1 Number of Grooves
- 4.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
40BS9 5/8
-
mac
40BS9 5/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807514
- 40 Chain Number
- 1 Strand
- 9 Teeth
- 1.674 in Outside Diameter
- 0.625 in Finished Bore
Martin
100E18
-
mac
100E18 | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #100803668
- 100 Chain Number
- 18 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
4 C 80 E
-
mac
4 C 80 E | C Series Conventional Stock QD Sheave
Item #100786529
- C Belt Size
- 4 Number of Grooves
- 8.4 in Outside Diameter
- QD Bushing Type
- .875 in Minimum Bore Range
Martin
60BTB40
-
mac
60BTB40 | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804311
- 60 Chain Number
- 40 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
BK100 1
-
mac
BK100 1 | BK Series FHP Sheave
Item #110024390
- 1 Groove
- 9.75" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1" Bore
- Made of Cast Iron
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