category
- 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
HM803149 CONE
-
mac
HM803149 CONE | Tapered Roller Bearing Single Cone
Item #101852678
- HM803100 Series Single Cone
- 1 3/4" Straight Bore
- 1.1560" Wide
- 0.140" Maximum Shaft Fillet Radius
- Standard Tolerance

Boston Gear
VR131-P-M5
-
mac
VR131-P-M5 | VR Series Spiral Bevel Gear Reducer
Item #101853882
- Size 131
- 1:1 Ratio
- Vertical, Single, Clockwise, Up Output
- Horizontal Shaft Input, Facing You

Boston Gear
LHSSE-6
-
mac
LHSSE-6 | LHSSE Series Precision Self-Aligning Self-Lubricating Bearing
Item #102205740
- 3/8" ID x 13/16" OD x 0.406" Inner Ring Width
- 5/16" Outer Ring Width
- Unsealed Spherical Plain Bearing

Boston Gear
60B28-1-15/16
-
mac
60B28-1-15/16 | Finished Bore Sprocket
Item #101853741
- 60 Chain, 28 Tooth, 1.9375 in Bore, With Keyway and Setscrew

Boston Gear
32P40GS 1 1/4
-
mac
32P40GS 1 1/4 | Roll End Bearing For Steel Tubing & Standard Pipe
Item #101871729
- 1 1/4" ID x 4.026" OD x 1 3/4" Long
- Nylatron GS Roll End Bearing for 4" - Schedule 40 Pipe

Boston Gear
M2228-20
-
mac
M2228-20 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101810827
- 1 3/8" ID x 1 3/4" OD x 2 1/2" Long
- Bronze - C93200 (SAE 660) Bushing

Boston Gear
M4854-64
-
mac
M4854-64 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101778467
- 3" ID x 3 3/8" OD x 8" Long
- Bronze - C93200 (SAE 660) Bushing

Boston Gear
MCB5280
-
mac
MCB5280 | Bear-N-Bronz 660 Cast Bronze Cored Bar
Item #101883438
- 3 1/4" x 5" x 13" Long Cored Bar
- Cast Bronze SAE660 (C93200)

Boston Gear
SCC 5/8 X 1/2
-
mac
SCC 5/8 X 1/2 | 101839860
Item #101839860
- 49294 / STL SETSCREW COUPLING

Boston Gear
Y6420
-
mac
Y6420 | 20° Pressure Angle Spur Gear
Item #101753434
- Reborable Brass Gear
- 64 Diametral Pitch
- 20.0° Pressure Angle
- 20 Teeth
- 0.312" Pitch Diameter

Boston Gear
CSC50-20
-
mac
CSC50-20 | Threaded Type Clamping Collar
Item #101836563
- 1/2-20 Threaded Bore
- 1.25 " OD
- 0.375 " Wide
- Steel
- Threaded Type Clamping Collar

Boston Gear
CSC87-14
-
mac
CSC87-14 | Threaded Type Clamping Collar
Item #102137720
- 7/8-14 Threaded Bore
- 1.875 " OD
- 0.5 " Wide
- Steel
- Threaded Type Clamping Collar

Boston Gear
CSSC50-20
-
mac
CSSC50-20 | Threaded Type Clamping Collar
Item #101756509
- 1/2-20 Threaded Bore
- 1.25 " OD
- 0.375 " Wide
- Type 303 Stainless Steel
- Threaded Type Clamping Collar

Boston Gear
PL5120-050-0403300501-16.0 | 116942098
Item #116942098
- PL5120-050-0403300501-16.0 PRECISION GEARHEAD AE 120-050 SIZE 120MM

Boston Gear
CB-816
-
mac
CB-816 | Bost-Bronz Oil Impregnated Sintered Bronze Cored Bar
Item #101807774
- 1/2" x 1" x 6 1/2" Long Cored Bar
- Oil Impregnated Bronze SAE 841

Boston Gear
B1822-12
-
mac
B1822-12 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101806157
- 1 1/8" ID x 1 3/8" OD x 1 1/2" Long
- Bronze - Oil Impregnated (SAE 841) Bushing

Boston Gear
YB18
-
mac
YB18 | 20° Pressure Angle Spur Gear
Item #101775068
- Reborable Steel Gear
- 16 Diametral Pitch
- 20.0° Pressure Angle
- 18 Teeth
- 1 1/8" Pitch Diameter

Boston Gear
F873B-90K-B5-M1
-
mac
F873B-90K-B5-M1 | 114057347
Item #114057347
- INLINE HELICAL SPEED REDUCER

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