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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
NA13B
-
mac
NA13B | 14.5° Pressure Angle Spur Gear
Item #110031093
- Reborable Steel Gear
- 20 Diametral Pitch
- 14.5° Pressure Angle
- 13 Teeth
- 0.650" Pitch Diameter
Boston Gear
752-10F-J
-
mac
752-10F-J | 700 Series Standard Reducer
Item #101854333
- 5 5/32" Center Distance
- 10:1 Ratio
- w/Fan
- Shaft Input
- Right Output
Boston Gear
M3240-32
-
mac
M3240-32 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101810834
- 2" ID x 2 1/2" OD x 4" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
SF-1 3/8
-
mac
SF-1 3/8 | SF Series Standard-Duty Cast Iron 4-Bolt Flange Unit
Item #101795742
- 1.375" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston Gear
GA72B
-
mac
GA72B | Cast Iron Change Gear
Item #101820485
- 20 Diametral Pitch
- 72 Teeth
- 14.5 ° Pressure Angle
- 3.600" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
BKCF721-30KPT-B5-GS1 | 114049857
Item #114049857
- WASHDOWN WORM SPEED REDUCER
Boston Gear
XL3-1 1/4S
-
mac
XL3-1 1/4S | XL3 Series Cast Ductile 3-Bolt Flange Unit
Item #101793673
- 1.25" Shaft, Contact Seals, Setscrew Locking, Non-Relubricatable
Boston Gear
P46-2
-
mac
P46-2 | F-1 Glass Filled Teflon Bearing
Item #101872317
- 1/4" ID x 3/8" OD x 1/4" Long
- Glass Filled Teflon Bushing
Boston Gear
B2328-8
-
mac
B2328-8 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101775802
- 1 7/16" ID x 1 3/4" OD x 1" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
8P40GS 3/8
-
mac
8P40GS 3/8 | Roll End Bearing For Steel Tubing & Standard Pipe
Item #101872324
- 3/8" ID x 1.049" OD x 5/8" Long
- Nylatron GS Roll End Bearing for 1" - Schedule 40 Pipe
Boston Gear
GA70B
-
mac
GA70B | Cast Iron Change Gear
Item #101783690
- 20 Diametral Pitch
- 70 Teeth
- 14.5 ° Pressure Angle
- 3 1/2" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
SFWC726-1800-B5-G | 700 Series C-Face Quilled, Hollow Output Double Reduction Right Angle Reducer
Item #101871110
- 2 5/8" Center Distance
- 1800:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Hollow Output
Boston Gear
SF721-50-B5-J
-
mac
SF721-50-B5-J | 111453957
Item #111453957
- 30224180 / WORM SPEED REDUCER
Boston Gear
50B16-7/8
-
mac
50B16-7/8 | Finished Bore Sprocket
Item #101834841
- 50 Chain, 16 Tooth, 0.875 in Bore, With Keyway and Setscrew
Boston Gear
M2329-34
-
mac
M2329-34 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101808360
- 1 7/16" ID x 1 13/16" OD x 4 1/4" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
NO14B
-
mac
NO14B | 14.5° Pressure Angle Spur Gear
Item #101751305
- Reborable Steel Gear
- 3 Diametral Pitch
- 14.5° Pressure Angle
- 14 Teeth
- 4.666" Pitch Diameter
Boston Gear
GD81A
-
mac
GD81A | Cast Iron Change Gear
Item #101820503
- 12 Diametral Pitch
- 81 Teeth
- 14.5 ° Pressure Angle
- 6 3/4" Pitch Diameter
- 1" Nominal Bore
Boston Gear
SF-2
-
mac
SF-2 | SF Series Standard-Duty Cast Iron 4-Bolt Flange Unit
Item #101795495
- 2" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston Gear
M2023-20
-
mac
M2023-20 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101809302
- 1 1/4" ID x 1 7/16" OD x 2 1/2" Long
- Bronze - C93200 (SAE 660) Bushing
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