category
- Sprockets 3,163
- Sheaves & Pulleys 2,858
- V-Belts 2,342
- Bushings 1,751
- Synchronous (Timing) Belts 1,478
- Keyless Bushings 1,191
- Chain 982
- Pneumatic Clutches & Brakes 738
- Mechanical (Manual) Clutches 252
- Specialty Belts 213
- Variable Speed Belts 173
- Torque Limiters & Accessories 140
- Electric Clutches & Brakes 127
- Bulk V-Belting 98
- Shear Pin Hubs & Accessories 79
brand
- Martin 15,165
- Jason Industrial 14,785
- Continental 13,746
- Regal Rexnord 7,754
- Dodge 7,727
- Browning 6,966
- US Tsubaki Inc. 6,335
- Danfoss Fluid Power 5,555
- Airflex 5,498
- Altra Industrial Motion 2,653
- Boston Gear 2,309
- Rexnord Corporation 2,257
- Rexnord Corp. 2,009
- Nexen Group, Inc. 1,307
- Fenner Drives 1,148
- B-Loc 737
- Climax Metal 707
- Stearns Division 614
- Morse 552
- Timken Company 500
- Lovejoy 500
- Precision Pulley & Idler 484
- Renold Jeffrey Chain 445
- Fenner Drives 411
- T.B. Woods 329
- PT International 276
- GoldSpec® 263
- Link-Belt 248
- System Plast 236
- Habasit Belting Inc. 179
- MEGADYNE 151
- Drives Inc. 120
- Telco USA Inc. 78
- 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
US Tsubaki Inc.
50SUPERSSCL
-
mac
50SUPERSSCL | Super Stainless™ Connecting (Master) Link
Item #114725916
- Super Stainless Super Chain
- 1.12 in Length
- 0.5 in Width
- 0.91 in Height

Martin
50BS17 1
-
mac
50BS17 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807998
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1 in Finished Bore

Morse
120CONN CSF
- Pre-Packed Quantities
-
mac
120CONN CSF | Single Strand ANSI Roller Chain Link
Item #100799409
- #120
- 1 Strand
- Cotter Pin, Slip Fit Connecting (Master) Link
- 1 1/2" Pitch

Martin
50BS15HT 1
-
mac
50BS15HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807966
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1 in Finished Bore

Renold Jeffrey Chain
140 2OFFSET LK
-
mac
140 2OFFSET LK | Double Strand ANSI Roller Chain Link
Item #102158856
- #140
- 2 Strand
- Cotter Pin Offset Link
- 1 3/4" Pitch

Drives Inc.
40-2RIV
- Pre-Packed Quantities
-
mac
40-2RIV | Precision Roller Chain
Item #110485470
- Precision Roller Chain
- Riveted Construction
- .500 in Pitch
- Carbon Steel

Continental
345L050
-
mac
345L050 | Positive Drive Timing Belt
Item #100780780
- 0.5 in Cross Section Width
- 34.5 in Pitch Length
- 0.375 in Pitch
- 92 Teeth
- Trapezoidal Tooth Profile

Dodge
3/3V5.0 1610
-
mac
3/3V5.0 1610 | Taperlock Sheave for 3V Belt
Item #100785410
- 3 Grooves
- 5" Outside Diameter
- 3V Belt Size
- 1610 Bushing Required
- 1/2" to 1 11/16" Bore Range

Martin
40BS15HT 1
-
mac
40BS15HT 1 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806969
- 40 Chain Number
- 1 Strand
- 15 Teeth
- 2.652 in Outside Diameter
- 1 in Finished Bore

Renold Jeffrey Chain
40 2SYNORB
-
mac
40 2SYNORB | Syno™ Chain
Item #101951230
- #40 Chain
- Double Strand
- Riveted
- 1/2" Pitch
- Nickel Plated

Continental
1000H100
-
mac
1000H100 | Positive Drive Timing Belt
Item #100780992
- 1 in Cross Section Width
- 100 in Pitch Length
- 0.5 in Pitch
- 200 Teeth
- Trapezoidal Tooth Profile

Continental
5VX960
-
mac
5VX960 | Hy-T® Wedge Cogged Belt
Item #100772642
- 5VX Cross Section
- 96 in Outside Length
- Cogged
- 0.62 in Cross Section Width
- 1 Rib

Martin
2VP50 7/8
-
mac
2VP50 7/8 | 2VP Series Two Groove Variable Pitch Sheave
Item #102069444
- 3L / A or 4L / B or 5L Belt Size
- 2 Number of Grooves
- 4.75 in Outside Diameter
- 7/8 in Finished Bore

Martin
35BS15 3/4
-
mac
35BS15 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806573
- 35 Chain Number
- 1 Strand
- 15 Teeth
- 1.989 in Outside Diameter
- 0.75 in Finished Bore

Dodge
1610X1 5/8IK
-
mac
1610X1 5/8IK | Taperlock Bushing
Item #100944642
- 1610 Series Bushing
- 1 5/8 in Bore

Dodge
1108X1 1/8KW
-
mac
1108X1 1/8KW | Taperlock Bushing
Item #100791721
- 1108 Series Bushing
- 1 1/8 in Bore

Dodge
3535X3 15/16KW
-
mac
3535X3 15/16KW | Taperlock Bushing
Item #100944733
- 3535 Series Bushing
- 3 15/16 in Bore

Martin
50BS12 1 1/4
-
mac
50BS12 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807915
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1.25 in Finished Bore

Drives Inc.
50-2CONN LK SC
-
mac
50-2CONN LK SC | Precision Roller Chain Link
Item #110485428
- Connecting Link
- 50-2 Chain
- .625 in Pitch
- Spring Clip Construction

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