category
- Open Gears 2,619
- Worm Gear Reducers 2,088
- Plain Bearings 2,065
- Sprockets 1,389
- Sheaves & Pulleys 466
- Pneumatic Cylinders 341
- Synchronous (Timing) Belts 298
- Chain 227
- Bushings 221
- 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
- V-Belts 31
- Bearing Inserts 23
- Elastomeric Couplings 18
- Flow Controls & Pressure Regulators 15
- Electric Clutches & Brakes 15
- Mufflers & Silencers 13
- Specialty Valves 11
- Take-Ups 11
- Reducer Accessories 9
- Tensioners, Tighteners & Idlers 9
- Hydraulic Cylinders 8
- Torque Limiters & Accessories 6
- Flex-Link Couplings 2
- DC Motors & Accessories 2
- Hand Tools 1
brand
- Boston Gear 3,854
- T.B. Woods 1,471
- Warner Electric 148
- Inertia Dynamics 55
- Ameridrives International 30
- Formsprag 21
InchMetric
Flange Type
Bushing Type
Boston Gear
25B16-5/16
-
mac
25B16-5/16 | Finished Bore Sprocket
Item #101835067
- 25 Chain, 16 Tooth, 0.3125 in Bore, No Keyway

Boston Gear
RFWC721-900-B5-G
-
mac
RFWC721-900-B5-G | 700 Series C-Face Coupled Double Reduction Right Angle Reducer
Item #101871348
- 2 1/16" Center Distance
- 900:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left Output

Boston Gear
50B23-1 3/8
-
mac
50B23-1 3/8 | Finished Bore Sprocket
Item #101854410
- 50 Chain
- 23 Teeth
- 1 3/8" Bore
- 5/16 in x 5/32 in Keyway

Boston Gear
YK40B
-
mac
YK40B | 20° Pressure Angle Spur Gear
Item #101752280
- Reborable Cast Iron Gear
- 5 Diametral Pitch
- 20.0° Pressure Angle
- 40 Teeth
- 8" Pitch Diameter

Boston Gear
160-3 O/L
-
mac
160-3 O/L | ANSI Standard Link
Item #101775033
- #160
- 3 Strand
- Cotter Pin Offset Link
- 2" Pitch

Boston Gear
H2050L
-
mac
H2050L | 14.5° Pressure Angle Helical Gear
Item #101752675
- 20 Diametral Pitch
- 50 Teeth
- 14.5 ° Pressure Angle
- 2 1/2" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
S852BR-40K-M1
-
mac
S852BR-40K-M1 | 800BR Series 40:1 Ratio H Assembly Double Reduction Helical Worm Gear Drive Without Base
Item #104009754
- F01302 / HEL-ORM RED HOLLOW

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