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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
PB5616
-
mac
PB5616 | Plate Stock
Item #101819955
- 6" L x 5" W x 1" H
- Bronze - Oil Impregnated (SAE 841)
Boston Gear
PLB5-020DF09-1/4
-
mac
PLB5-020DF09-1/4 | PLB Series HTD Pulley - Finished Bore
Item #101777749
- 5 mm Pitch
- 9 mm Belt Width
- 1/4 in Finished Bore
- 1.253 in Pitch Diameter HTD Pulley
- made of Lexan
Boston Gear
M4856-72
-
mac
M4856-72 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101821266
- 3" ID x 3 1/2" OD x 9" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
TU3139-12
-
mac
TU3139-12 | Side Mounted Take-Up Frame
Item #101777103
- Side Mounted Take-Up Frame
- 12" Travel
- 29 9/16" L x 4" W x 3 5/16" H
Boston Gear
B3238-32
-
mac
B3238-32 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101806668
- 2" ID x 2 3/8" OD x 4" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
M3034-32
-
mac
M3034-32 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101809044
- 1 7/8" ID x 2 1/8" OD x 4" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
LSA118Y L
-
mac
LSA118Y L | Finished Bore Right Hand Spiral Miter Gear
Item #101753826
- 6 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 4" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
H738-30F-H-P39
-
mac
H738-30F-H-P39 | 116940980
Item #116940980
- H738-30F-H-P39 WORM SPEED REDUCER
Boston Gear
M1822-18
-
mac
M1822-18 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101808785
- 1 1/8" ID x 1 3/8" OD x 2 1/4" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
RFWA718-150-B4-G
-
mac
RFWA718-150-B4-G | 700 Series C-Face Coupled Double Reduction Parallel Reducer
Item #101872108
- 1 3/4" Center Distance
- 150:1 Ratio
- 42CZ Frame
- C-Face Coupled Input
- Left Output
Boston Gear
M1927-20
-
mac
M1927-20 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101808751
- 1 3/16" ID x 1 11/16" OD x 2 1/2" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
32P40AF 1/2
-
mac
32P40AF 1/2 | Roll End Bearing For Steel Tubing & Standard Pipe
Item #101881945
- 1/2" ID x 4.026" OD x 1 7/8" Long
- Teflon Filled Acetal Roll End Bearing for 4" - Schedule 40 Pipe
Boston Gear
M1418-18
-
mac
M1418-18 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101808742
- 7/8" ID x 1 1/8" OD x 2 1/4" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
GB107A
-
mac
GB107A | Cast Iron Change Gear
Item #101775481
- 16 Diametral Pitch
- 107 Teeth
- 14.5 ° Pressure Angle
- 6.688" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
MB-3 7/16
-
mac
MB-3 7/16 | MB Series Cast Iron Pillow Block
Item #101773884
- 3.4375" Shaft, 4" Base to Center, Contact Seals, Setscrew Locking, Non-Expansion Type
Boston Gear
NJ15 B
-
mac
NJ15 B | 14.5° Pressure Angle Spur Gear
Item #101773021
- Reborable Steel Gear
- 6 Diametral Pitch
- 14.5° Pressure Angle
- 15 Teeth
- 2 1/2" Pitch Diameter
Boston Gear
B3137-32
-
mac
B3137-32 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101775483
- 1 15/16" ID x 2 5/16" OD x 4" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
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