category
- 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
RFWC718-300-B5-G
-
mac
RFWC718-300-B5-G | 700 Series C-Face Coupled Double Reduction Right Angle Reducer
Item #101881687
- 1 3/4" Center Distance
- 300:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left Output

Boston Gear
F721-7K-B7-G1-CBC18030D-HUTFW-3 | 114041999
Item #114041999
- WORM SPEED REDUCER

Boston Gear
863BF-71K-M8
-
mac
863BF-71K-M8 | 104008875
Item #104008875
- F00408 / HELICAL SPEED REDUCERS

Boston Gear
FWC730B-300-B5-G
-
mac
FWC730B-300-B5-G | 116940921
Item #116940921
- FWC730B-300-B5-G WORM SPEED REDUCER

Boston Gear
HFL-7
-
mac
HFL-7 | Left Hand Female Rod End, Precision Grade
Item #101836014
- Female Rod End, Left Hand, Precision Grade, 7/16" Bore, 7/16-20 Thread, Non-Relubricatable

Boston Gear
BKCHF721-10KZ-B5-HS1-P19 | 114044021
Item #114044021
- WASHDOWN WORM SPEED REDUCER

Boston Gear
F833BF-80K-B5-M8
-
mac
F833BF-80K-B5-M8 | 116940815
Item #116940815
- F833BF-80K-B5-M8 INLINE HELICAL SPEED REDUCER

Boston Gear
YPB4828
-
mac
YPB4828 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101775640
- Reborable Molded Delrin w/* Brass Inserts Gear
- 48 Diametral Pitch
- 20.0° Pressure Angle
- 28 Teeth
- 0.583" Pitch Diameter

Boston Gear
RFWC713-1200-B5-G | 700 Series C-Face Coupled Double Reduction Right Angle Reducer
Item #101881686
- 1.330" Center Distance
- 1200:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left Output

Boston Gear
FWA713-900-B4-G
-
mac
FWA713-900-B4-G | 700 Series C-Face Quilled Double Reduction Parallel Reducer
Item #101872178
- 1.330" Center Distance
- 900:1 Ratio
- 42CZ Frame
- C-Face Quilled Input
- Left Output

Boston Gear
GH44A
-
mac
GH44A | Cast Iron Change Gear
Item #101784624
- 8 Diametral Pitch
- 44 Teeth
- 14.5 ° Pressure Angle
- 5 1/2" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
R3000D
-
mac
R3000D | Molded Plastic Bearing Roller
Item #102158616
- 3/4" ID x 3" OD x 1 1/4" Long
- Delrin Bushing

Boston Gear
YPB3230
-
mac
YPB3230 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101752298
- Reborable Molded Delrin w/* Brass Inserts Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 30 Teeth
- 15/16" Pitch Diameter

Boston Gear
F221DH-10-B5-H4
-
mac
F221DH-10-B5-H4 | 114057217
Item #114057217
- SHAFT MOUNT SPEED REDUCER

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