category
- Sprockets 9,712
- Sheaves & Pulleys 3,507
- Bushings 2,368
- Torque Limiters & Accessories 104
- Shear Pin Hubs & Accessories 71
InchMetric
Material
No of Strands Across
Bushing Type
Bearing Type
Martin
4 5V 750 SF
-
mac
4 5V 750 SF | 5V Hi-Cap Wedge QD Sheave
Item #100786383
- 5V Belt Size
- 4 Number of Grooves
- 7.5 in Outside Diameter
- QD Bushing Type
- 1.062 in Minimum Bore Range

Martin
2 3V 530 TB
-
mac
2 3V 530 TB | 3V Series Hi-Cap Wedge Taper Bushed Sheave
Item #100785931
- 3V Belt Size
- 2 Number of Grooves
- 5.3 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
50BS17HT 1 1/4
-
mac
50BS17HT 1 1/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808012
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.25 in Finished Bore

Martin
8 5V 1090 F
-
mac
8 5V 1090 F | 5V Hi-Cap Wedge QD Sheave
Item #100787012
- 5V Belt Size
- 8 Number of Grooves
- 10.9 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range

Martin
3535 2 3/8
-
mac
3535 2 3/8 | Bushings
Item #100792506
- 3535 Bushing Series
- 2.37 in Bore Size
- 3.5 in Length Through Bore
- 5 in Large Diameter

Martin
1-B-68-TB
-
mac
1-B-68-TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100785636
- A/B Belt Size
- 1 Number of Grooves
- 7.15 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
35BB20H 5/8
-
mac
35BB20H 5/8 | Ball Bearing Idler Sprocket
Item #100796929
- 35 Chain No.
- 20 Teeth
- Without Hardened Teeth
- 1 Strand
- 0.625 in Bearing Bore

Martin
120R20H
-
mac
120R20H | Split Taper Bushed Sprocket
Item #100805043
- 120 Chain Number
- 20 Teeth
- 1 Strand
- Split Taper Bushing
- 10.371 in Outside Diameter

Martin
40BTB22
-
mac
40BTB22 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804047
- 40 Chain Number
- 22 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
3020 2 3/16
-
mac
3020 2 3/16 | Taperlock Bushing
Item #100792434
- 3020 Bushing Series
- 2.18 in Bore Size
- 2 in Length Through Bore
- 4.25 in Large Diameter

Martin
14H100
-
mac
14H100 | Reborable Timing Pulley
Item #100813288
- 0.5 in Belt Pitch
- 1 in Belt Width
- 14 Number of Teeth
- 2.174 in Outside Diameter
- H100 Belt Size

Martin
50BTB21H
-
mac
50BTB21H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804192
- 50 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
40A28
-
mac
40A28 | A Plate Reborable Sprocket
Item #100806810
- 40 Chain Number
- 1 Strand
- 28 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
SD-BB
-
mac
SD-BB | QD Bushing Idler
Item #100787514
- SD Bushing Series
- 1.8125 In Length Through Bore
- 3.175 in Flange Outer Diameter
- 3.875 in Overall Length

Martin
D120B11
-
mac
D120B11 | Double Strand Sprocket
Item #100806304
- 120 Chain Number
- 2 Strands
- 11 Teeth
- Without Hardened Teeth
- B Sprocket Style

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