category
- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Martin
2525 2 5/16
-
mac
2525 2 5/16 | Bushings
Item #100792405
- 2525 Bushing Series
- 2.31 in Bore Size
- 2.5 in Length Through Bore
- 3.375 in Large Diameter

Martin
4 B 42 SD
-
mac
4 B 42 SD | A-B Series Combination Groove Conventional QD Sheave
Item #100786452
- A/B Belt Size
- 4 Number of Grooves
- 4.55 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range

Martin
D120B14
-
mac
D120B14 | Double Strand Sprocket
Item #100806307
- 120 Chain Number
- 2 Strands
- 14 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
2BK40 1 1/8
-
mac
2BK40 1 1/8 | BK Series FHP Sheave
Item #102134918
- 2 Grooves
- 3.95" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1 1/8" Bore
- Made of Cast Iron

Martin
60BS17HT 1
-
mac
60BS17HT 1 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808843
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1 in Finished Bore

Martin
D120B23
-
mac
D120B23 | Double Strand Sprocket
Item #100806316
- 120 Chain Number
- 2 Strands
- 23 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
06B17
-
mac
06B17 | Metric Roller Chain Sprocket
Item #100966100
- 06B-1 Chain Number
- 1 Strand
- 17 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
60BS31 1 1/4
-
mac
60BS31 1 1/4 | Finished Bore Sprocket
Item #100809021
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.25 in Finished Bore

Martin
35A25
-
mac
35A25 | A Plate Reborable Sprocket
Item #100806474
- 35 Chain Number
- 1 Strand
- 25 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
D50B17H
-
mac
D50B17H | No. 50 - 5/8" Pitch - Double - Plain Stock Bore Sprocket
Item #100810253
- 50 Chain Number
- 2 Strands
- 17 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
D12B19
-
mac
D12B19 | Metric Roller Chain Sprocket
Item #100965870
- 12B-2 Chain Number
- 2 Strands
- 19 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
10B16
-
mac
10B16 | Metric Roller Chain Sprocket
Item #100966289
- 10B-1 Chain Number
- 1 Strand
- 16 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
80BS21 2 15/16
-
mac
80BS21 2 15/16 | Finished Bore Sprocket
Item #100965638
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 2.9375 in Finished Bore

Martin
60BS12 1 1/4
-
mac
60BS12 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808734
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.25 in Finished Bore

Martin
AK51 1/2
-
mac
AK51 1/2 | AK Series FHP Sheave
Item #102136449
- 1 Groove
- 4.95" Outside Diameter
- 3L, 4L, or A Belt Size
- 1/2" Bore
- Made of Cast Iron

Martin
22L050 JA
-
mac
22L050 JA | Reborable Timing Pulley
Item #100813360
- 0.375 in Belt Pitch
- 0.5 in Belt Width
- 22 Number of Teeth
- 2.596 in Outside Diameter
- L050 Belt Size

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