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- Open Gears 2,619
- Worm Gear Reducers 2,088
- Plain Bearings 2,065
- Sprockets 1,389
- Sheaves & Pulleys 459
- Pneumatic Cylinders 341
- Synchronous (Timing) Belts 228
- Chain 227
- Rod Ends 220
- Bevel Gear Reducers 206
- Shaft Collars 180
- Flange Units 117
- Pillow Blocks 105
- Ball Bearings 95
- Jaw Couplings 67
- AC Motors & Accessories 64
- Helical 54
- Universal Joints 44
- Roller Bearings 38
- Bearing Inserts 23
- Elastomeric Couplings 18
- Flow Controls & Pressure Regulators 15
- Mufflers & Silencers 13
- Specialty Valves 11
- Take-Ups 11
- Reducer Accessories 9
- Tensioners, Tighteners & Idlers 9
- Hydraulic Cylinders 8
- Torque Limiters & Accessories 6
- DC Motors & Accessories 2
- Hand Tools 1
InchMetric
Belt Size
Flange Type
Boston Gear
41B24-3/4
-
mac
41B24-3/4 | Finished Bore Sprocket
Item #101836281
- 41 Chain, 24 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear
RF730-25-B7-H
-
mac
RF730-25-B7-H | 730 Series C-Face Coupled Reducer
Item #101784182
- 3" Center Distance
- 25:1 Ratio
- C-Face Coupled
- Left & Right Output
- 140TC/180C Frame
Boston Gear
RF710-15-B4-H
-
mac
RF710-15-B4-H | 700 Series C-Face Coupled Reducer
Item #101870206
- 1" Center Distance
- 15:1 Ratio
- 42CZ Frame
- C-Face Coupled Input
- Left & Right Output
Boston Gear
HS840R
-
mac
HS840R | 14.5° Pressure Angle Helical Gear
Item #101751445
- 8 Diametral Pitch
- 40 Teeth
- 14.5 ° Pressure Angle
- 5" Pitch Diameter
- 1" Nominal Bore
Boston Gear
NB30B-5/8
-
mac
NB30B-5/8 | 14.5° Pressure Angle Spur Gear
Item #101754123
- Finished Steel Gear
- 16 Diametral Pitch
- 14.5° Pressure Angle
- 30 Teeth
- 1 7/8" Pitch Diameter
Boston Gear
1416D 1/2
-
mac
1416D 1/2 | Roll End Bearing For Steel Tubing
Item #101738606
- 1/2" ID x 1.620" OD x 1" Long
- Delrin Roll End Bearing for 1 3/4" - 16 Gage Tube
Boston Gear
RF738-40E-B9-J
-
mac
RF738-40E-B9-J | 700 Series C-Face Coupled Reducer
Item #101870486
- 3 3/4" Center Distance
- 40:1 Ratio
- 180TC or 210C Frame
- C-Face Coupled Input
- Right Output
Boston Gear
80B18-1 5/8
-
mac
80B18-1 5/8 | Finished Bore Sprocket
Item #101796331
- 80 Chain, 18 Tooth, 1.625 in Bore, With Keyway and Setscrew
Boston Gear
1638DC
-
mac
1638DC | 1600 Series Precision Ground Radial Bearing
Item #101853776
- Single Row Radial Bearing
- 3/4" ID x 2" OD x 9/16" Wide
- Double Sealed
Boston Gear
25B25-1/2
-
mac
25B25-1/2 | Finished Bore Sprocket
Item #101854305
- 25 Chain
- 25 Teeth
- 1/2" Bore
- 1/8 in x 1/16 in Keyway
Boston Gear
863BF-140K-M8
-
mac
863BF-140K-M8 | 104010800
Item #104010800
- F00396 / HELICAL SPEED REDUCERS
Boston Gear
40B13-1/2
-
mac
40B13-1/2 | Finished Bore Sprocket
Item #101835003
- 40 Chain, 13 Tooth, 0.5 in Bore, With Keyway and Setscrew
Boston Gear
GB1063
-
mac
GB1063 | Single Lead Worm Gear
Item #101781980
- 10 Diametral Pitch, 50 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze Worm Gear
Boston Gear
GA91B
-
mac
GA91B | Cast Iron Change Gear
Item #101775472
- 20 Diametral Pitch
- 91 Teeth
- 14.5 ° Pressure Angle
- 4.550" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
MCB1424
-
mac
MCB1424 | Bear-N-Bronz 660 Cast Bronze Cored Bar
Item #101837617
- 7/8" x 1 1/2" x 13" Long Cored Bar
- Cast Bronze SAE660 (C93200)
Boston Gear
MCB4872
-
mac
MCB4872 | Bear-N-Bronz 660 Cast Bronze Cored Bar
Item #101853236
- 3" x 4 1/2" x 13" Long Cored Bar
- Cast Bronze SAE660 (C93200)
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