category
- Open Gears 2,569
- Worm Gear Reducers 2,034
- Plain Bearings 2,018
- Sprockets 1,365
- Sheaves & Pulleys 443
- Pneumatic Cylinders 334
- Synchronous (Timing) Belts 224
- Chain 221
- Rod Ends 213
- Bevel Gear Reducers 203
- Shaft Collars 178
- Flange Units 114
- Pillow Blocks 104
- Ball Bearings 93
- Jaw Couplings 66
- AC Motors & Accessories 63
- Helical 52
- Universal Joints 42
- Roller Bearings 37
- Bearing Inserts 23
- Elastomeric Couplings 17
- Flow Controls & Pressure Regulators 15
- Mufflers & Silencers 13
- Specialty Valves 11
- Take-Ups 10
- Reducer Accessories 9
- Hydraulic Cylinders 8
- Tensioners, Tighteners & Idlers 8
- Torque Limiters & Accessories 6
- DC Motors & Accessories 2
- Hand Tools 1
InchMetric
Belt Size
Flange Type
Boston Gear
862B-3.9K-M1
-
mac
862B-3.9K-M1 | 104013150
Item #104013150
- F00325 / HELICAL SPEED REDUCERS

Boston Gear
FHMA738-200KEZT-B7-G1 | 114047642
Item #114047642
- WORM SPEED REDUCER

Boston Gear
HF721L-15-B5-H-P16 | 114051920
Item #114051920
- WORM SPEED REDUCER

Boston Gear
SSF7210B-50KC-B5-HS1 | 120196419
Item #120196419
- STAINLESS WORM SPEED REDUCER

Boston Gear
RFWA721-400-B5-G
-
mac
RFWA721-400-B5-G | 700 Series C-Face Coupled Double Reduction Parallel Reducer
Item #101877745
- 2 1/16" Center Distance
- 400:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left Output

Boston Gear
HS620L
-
mac
HS620L | 14.5° Pressure Angle Helical Gear
Item #101751150
- 6 Diametral Pitch
- 20 Teeth
- 14.5 ° Pressure Angle
- 3.333" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
L517-6
-
mac
L517-6 | Steel Gear Rack
Item #101810922
- 10 Diametral Pitch
- 14.5 ° Pressure Angle
- 1" Face Width
- 1" Overall Thickness
- 6 ft Length

Boston Gear
F726-25-B5-H
-
mac
F726-25-B5-H | 700 Series C-Face Quilled Reducer
Item #101899458
- 2 5/8" Center Distance
- 25:1 Ratio
- 56C Frame
- w/Fan
- C-Face Quilled Input

Boston Gear
F309B-15K-G
-
mac
F309B-15K-G | 300 Series C-Face Quilled Reducer
Item #101807794
- .94" Center Distance
- 15:1 Ratio
- Special Frame
- C-Face Quilled Input
- Left Output

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