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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
842B-6.4K-M1
-
mac
842B-6.4K-M1 | 104008177
Item #104008177
- F00232 / HELICAL SPEED REDUCERS
Boston Gear
35B24
-
mac
35B24 | B Style Sprocket
Item #101836580
- Single Strand, Number 35, Type B, 24 Teeth Roller Chain Sprocket
Boston Gear
F832BF-7.2K-B5-M8 | 104010809
Item #104010809
- F00694 / HELICAL SPEED REDUCERS
Boston Gear
80B40
-
mac
80B40 | B Style Sprocket
Item #101853220
- Single Strand, Number 80, Type B, 40 Teeth Roller Chain Sprocket
Boston Gear
80B22
-
mac
80B22 | B Style Sprocket
Item #101836630
- Single Strand, Number 80, Type B, 22 Teeth Roller Chain Sprocket
Boston Gear
Y64112
-
mac
Y64112 | 20° Pressure Angle Spur Gear
Item #101754444
- Reborable Brass Gear
- 64 Diametral Pitch
- 20.0° Pressure Angle
- 112 Teeth
- 1 3/4" Pitch Diameter
Boston Gear
FWC730C-600-B5-J
-
mac
FWC730C-600-B5-J | 116940923
Item #116940923
- FWC730C-600-B5-J WORM SPEED REDUCER
Boston Gear
GB91A
-
mac
GB91A | Cast Iron Change Gear
Item #101781977
- 16 Diametral Pitch
- 91 Teeth
- 14.5 ° Pressure Angle
- 5.688" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
HFWC721-300-B5-H-P21 | 111095755
Item #111095755
- WORM SPEED REDUCER
Boston Gear
YI 24144
-
mac
YI 24144 | 20° Pressure Angle Internal Spur Gear
Item #101775741
- 24 Diametral Pitch
- 20 ° Pressure Angle
- 144 Teeth
- 6" Pitch Diameter
- 0.255" Face Width
Boston Gear
732-20E-H
-
mac
732-20E-H | 700 Series Standard Reducer
Item #101808997
- 3 1/4" Center Distance
- 20:1 Ratio
- Shaft Input
- Left & Right Output
- Universal Worm Position
Boston Gear
RFWA713-200-B5-G
-
mac
RFWA713-200-B5-G | 700 Series C-Face Coupled Double Reduction Parallel Reducer
Item #101871705
- 1.330" Center Distance
- 200:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left Output
Boston Gear
M4050-32
-
mac
M4050-32 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101778466
- 2 1/2" ID x 3 1/8" OD x 4" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
M3240-20
-
mac
M3240-20 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101806126
- 2" ID x 2 1/2" OD x 2 1/2" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
SRF721-40-B5-G
-
mac
SRF721-40-B5-G | 700 Series C-Face Coupled, Hollow Output Reducer
Item #102890844
- 2 1/16" Center Distance
- 40:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Hollow Output
Boston Gear
PLB5-015DF09-1/4
-
mac
PLB5-015DF09-1/4 | PLB Series HTD Pulley - Finished Bore
Item #101810441
- 5 mm Pitch
- 9 mm Belt Width
- 1/4 in Finished Bore
- .940 in Pitch Diameter HTD Pulley
- made of Lexan
Boston Gear
HRF721-20-B5-H-P20 | 111454599
Item #111454599
- 30285145 / WORM SPEED REDUCER
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