category
- Sprockets 2,656
- Sheaves & Pulleys 2,454
- V-Belts 2,132
- Bushings 2,013
- Synchronous (Timing) Belts 1,566
- Keyless Bushings 1,108
- Chain 883
- Pneumatic Clutches & Brakes 578
- Mechanical (Manual) Clutches 231
- Specialty Belts 174
- Variable Speed Belts 170
- Torque Limiters & Accessories 132
- Electric Clutches & Brakes 122
- Flat Belts 119
- Bulk V-Belting 89
- Shear Pin Hubs & Accessories 63
brand
- Jason Industrial 14,518
- Continental 13,521
- Martin 12,725
- Dodge 7,580
- Regal Rexnord 7,261
- Browning 6,486
- US Tsubaki Inc. 6,220
- Danfoss Fluid Power 5,456
- Airflex 5,401
- Altra Industrial Motion 2,604
- Boston Gear 2,264
- Rexnord Corporation 2,215
- Rexnord Corp. 1,972
- Nexen Group, Inc. 1,283
- Fenner Drives 1,123
- B-Loc 721
- Climax Metal 692
- Stearns Division 600
- Morse 545
- Timken Company 492
- Lovejoy 492
- Precision Pulley & Idler 478
- Renold Jeffrey Chain 438
- Fenner Drives 402
- T.B. Woods 325
- PT International 270
- GoldSpec® 252
- Link-Belt 243
- System Plast 230
- Habasit Belting Inc. 178
- MEGADYNE 148
- Drives Inc. 122
- Telco USA Inc. 77
- Eaton 55
- Master PT 43
- Warner Electric 15
- MASTER DRIVES 8
- Baldor-Reliance 3
- ABB 3
- WHITNEY CHAIN 3
- Duff Norton 2
- Schaeffler 1
- FAG 1
- WIRE BELT CO OF AMER 1
InchMetric
Socket Drive Size
US Tsubaki Inc.
80SF34
-
mac
80SF34 | 101627601
Item #101627601
- Roller Chain Sprocket for #80 Single Strand Chain
- 34 Teeth
- QD Design
- SF Bushing Required

Martin
160A45
-
mac
160A45 | A Plate Reborable Sprocket
Item #100806106
- 160 Chain Number
- 1 Strand
- 45 Teeth
- Without Hardened Teeth
- A Sprocket Style

Continental
4.0-2B-SH
-
mac
4.0-2B-SH | A/B Classical Sheave
Item #101868358
- 2 Grooves
- 4" Outside Diameter
- For Belt Size 4L, A, 5L, B
- SH Bushing Required

Martin
D50Q28H
-
mac
D50Q28H | Split Taper Bushed Sprocket
Item #100970958
- 50 Chain Number
- 28 Teeth
- 2 Strands
- Split Taper Bushing
- 5.922 in Outside Diameter

US Tsubaki Inc.
41NP RIV TW
-
mac
41NP RIV TW | Nickel Plated Chain
Item #101638765
- #41 Chain
- 1 Strand
- 1/2" Pitch
- Riveted
- Nickel Plated

Martin
40BS46 1 3/16
-
mac
40BS46 1 3/16 | Finished Bore Sprocket
Item #100807364
- 40 Chain Number
- 1 Strand
- 46 Teeth
- 7.61 in Outside Diameter
- 1.1875 in Finished Bore

Rexnord Corp.
T133100X145
-
mac
T133100X145 | Tollok Locking Device
Item #111409284
- Self-Centering Style
- Internal Locking Type
- Locking Device Type
- 100 mm Inside Diameter
- 145 mm Outside Diameter

Martin
2-AK-184-H
-
mac
2-AK-184-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102112001
- A or 4L Belt Size
- 2 Number of Grooves
- 18.25 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range

Martin
10 8V 4450 P
-
mac
10 8V 4450 P | 8V Hi-Cap Wedge QD Sheave
Item #100785754
- 8V Belt Size
- 10 Number of Grooves
- 44.5 in Outside Diameter
- QD Bushing Type
- 2.937 in Minimum Bore Range

Martin
Q1 48MM
-
mac
Q1 48MM | Split Taper Bushing
Item #100971512
- Q1 Bushing Series
- 48 mm Bore Size
- 4.125 in Flange Outer Diameter
- 0.53125 in Flange Thickness
- 2.5 in Length Through Bore

Climax Metal
C133M-240X305
-
mac
C133M-240X305 | Series C133 Metric Locking Assembly
Item #102490599
- Self-Locking Ring Element
- 9.4490" I.D.
- 12.0080" O.D.
- M16 x 45 Bolt Size
- 10.906" Bolt Circle Diameter

Stearns Division
108702100ELF
-
mac
108702100ELF | Series 87,000 Disc Brake
Item #102190770
- 1.125" Bore
- 180TC/210TC/250TC Frame
- 460/380 Voltage
- 60/50 Hz
- 15 ft lbs Torque

Martin
2BK60 1
-
mac
2BK60 1 | BK Series FHP Sheave
Item #102163878
- 2 Grooves
- 5.75" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1" Bore
- Made of Cast Iron

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