category
- Sprockets 3,704
- Sheaves & Pulleys 3,073
- V-Belts 2,359
- Bushings 2,207
- Synchronous (Timing) Belts 1,588
- Keyless Bushings 1,226
- Chain 1,037
- Pneumatic Clutches & Brakes 742
- Mechanical (Manual) Clutches 306
- Specialty Belts 193
- Variable Speed Belts 176
- Torque Limiters & Accessories 155
- Electric Clutches & Brakes 148
- Bulk V-Belting 107
- Shear Pin Hubs & Accessories 82
brand
- Martin 15,145
- Jason Industrial 14,769
- Continental 13,726
- Regal Rexnord 7,740
- Dodge 7,716
- Browning 6,953
- US Tsubaki Inc. 6,332
- Danfoss Fluid Power 5,549
- Airflex 5,492
- Altra Industrial Motion 2,646
- Boston Gear 2,302
- Rexnord Corporation 2,256
- Rexnord Corp. 2,008
- Nexen Group, Inc. 1,305
- Fenner Drives 1,147
- B-Loc 736
- Climax Metal 706
- Stearns Division 613
- Morse 552
- Timken Company 500
- Lovejoy 500
- Precision Pulley & Idler 483
- Renold Jeffrey Chain 445
- Fenner Drives 411
- T.B. Woods 329
- PT International 276
- GoldSpec® 261
- Link-Belt 248
- System Plast 235
- Habasit Belting Inc. 179
- MEGADYNE 151
- Drives Inc. 119
- Telco USA Inc. 77
- Eaton 57
- Master PT 44
- 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
Jason Industrial
645-5M-25
-
mac
645-5M-25 | HTB® Timing Belt
Item #101645302
- HTB® Timing Belt
- Single Sided
- 5 mm Pitch
- 645 mm Pitch Length
- 129 Teeth

US Tsubaki Inc.
BS75-70
-
mac
BS75-70 | BS Series BS65 - BS75 Cam Clutch
Item #111051444
- Backstopping Cam Clutch
- 6.693 in Outside Dia
- 70 mm Bore
- 1807 ft lb Torque Capacity

Martin
3-B-36-TB
-
mac
3-B-36-TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786197
- A/B Belt Size
- 3 Number of Grooves
- 3.95 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Continental
3400 20M340HAWK
-
mac
3400 20M340HAWK | Hawk Pd™ Belt
Item #102208637
- 20 mm Pitch
- 340 mm Width
- 3,400 mm Pitch Length
- 170 Teeth
- Single Sided

US Tsubaki Inc.
40BS21HT 1 7/16
-
mac
40BS21HT 1 7/16 | Finished Bore Sprocket
Item #105091182
- Finished Bore Sprocket for 40 Single Strand Chain
- 21 Teeth
- 1 7/16" Bore
- w/ Hardened Teeth

Martin
60BS52 1
-
mac
60BS52 1 | Finished Bore Sprocket
Item #100809279
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1 in Finished Bore

Martin
W2 6 3/16
-
mac
W2 6 3/16 | Split Taper Bushing
Item #100971937
- W2 Bushing Series
- 6.18 in Bore Size
- 12.5 in Flange Outer Diameter
- 1.4375 in Flange Thickness
- 11.25 in Length Through Bore

Martin
10-C-90-J
-
mac
10-C-90-J | C Series Conventional Stock QD Sheave
Item #100785820
- C Belt Size
- 10 Number of Grooves
- 9.4 in Outside Diameter
- QD Bushing Type
- 1.5 in Minimum Bore Range

Continental
BK24-5/8
-
mac
BK24-5/8 | BK Series FHP Cast Iron Finished Bore Sheave
Item #101870294
- 1 Groove Sheave
- 2.4500" OD
- For Belt Sizes 4L, 5L, A, or B
- Bore Size 5/8"

Martin
80BS24 1 3/8
-
mac
80BS24 1 3/8 | Finished Bore Sprocket
Item #100809820
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 1.375 in Finished Bore

Continental
G-48S-MPB
-
mac
G-48S-MPB | SilentSync® Synchronous Belt Sprocket
Item #100805293
- 48 Teeth
- 8.421" Pitch Diameter
- MPB with a Bore Range of 1 1/16" to 4 3/4"
- Green Belt Sprocket

Martin
80BS57 2
-
mac
80BS57 2 | Finished Bore Sprocket
Item #100965712
- 80 Chain Number
- 1 Strand
- 57 Teeth
- 18.725 in Outside Diameter
- 2 in Finished Bore

US Tsubaki Inc.
60B41F1 3/4
-
mac
60B41F1 3/4 | Finished Bore Sprocket
Item #105088304
- Finished Bore Sprocket for 60 Single Strand Chain
- 41 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
100BS25 2
-
mac
100BS25 2 | Finished Bore Sprocket
Item #105088067
- Finished Bore Sprocket for 100 Single Strand Chain
- 25 Teeth
- 2" Bore

Martin
40BS53 5/8
-
mac
40BS53 5/8 | Finished Bore Sprocket
Item #100965630
- 40 Chain Number
- 1 Strand
- 53 Teeth
- 8.725 in Outside Diameter
- 0.625 in Finished Bore

Climax Metal
C123E-343
-
mac
C123E-343 | Series C123 Locking Assembly
Item #101930087
- Self-Locking Ring Element
- 3.4380" I.D.
- 5.1180" O.D.
- M10 x 30 Bolt Size
- 4.409" Bolt Circle Diameter

US Tsubaki Inc.
80B50F1 7/16
-
mac
80B50F1 7/16 | Finished Bore Sprocket
Item #105113645
- Finished Bore Sprocket for 80 Single Strand Chain
- 50 Teeth
- 1 7/16" Bore

Climax Metal
C170E-250
-
mac
C170E-250 | Series C170 Locking Assembly
Item #101936166
- Self-Locking Ring Element
- 2 1/2" I.D.
- 3.3070" O.D.
- M8 x 22 Bolt Size
- 3.720" Bolt Circle Diameter

Rexnord Corp.
LF843SS K3 1/4
-
mac
LF843SS K3 1/4 | Tabletop Chain
Item #101500438
- 843 Series Straight Running, Two PieceTabletop Chain
- 0.5" Pitch
- made of LF Acetal w/Austenitic Stainless Steel pins
- 3.25 wide

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