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
CG 1042
-
mac
CG 1042 | Single Lead Worm Gear
Item #101774257
- 16 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Single Thread, Cast Iron Worm Gear

Boston Gear
RF738-20F-B9-J
-
mac
RF738-20F-B9-J | 700 Series C-Face Coupled Reducer
Item #101855340
- 3 3/4" Center Distance
- 20:1 Ratio
- 180TC or 210C Frame
- w/Fan
- C-Face Coupled Input

Boston Gear
SSQC7180B-30KC-B5-GS1 | 120197372
Item #120197372
- STAINLESS WORM SPEED REDUCER

Boston Gear
SCC 1-1/8 X 1
-
mac
SCC 1-1/8 X 1 | 101808781
Item #101808781
- 49303 / STL SETSCREW COUPLING

Boston Gear
SSHF7180B-30KC-B5-HS1-P16 | 120196657
Item #120196657
- STAINLESS WORM SPEED REDUCER

Boston Gear
M1620-20
-
mac
M1620-20 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101807467
- 1" ID x 1 1/4" OD x 2 1/2" Long
- Bronze - C93200 (SAE 660) Bushing

Boston Gear
H738L-40KEZ-H1-P32 | 119792929
Item #119792929
- WORM SPEED REDUCER

Boston Gear
HP1106
-
mac
HP1106 | Single Lead Worm
Item #101750841
- 4 Diametral Pitch, 0.500" Pitch Diameter, 14.5 Degree Pressure Angle, Right Hand, Single Lead, 1 1/4" Bore

Boston Gear
YJ60B
-
mac
YJ60B | 20° Pressure Angle Spur Gear
Item #101772173
- Reborable Cast Iron Gear
- 6 Diametral Pitch
- 20.0° Pressure Angle
- 60 Teeth
- 10" Pitch Diameter

Boston Gear
HRF726-20-B7-H-P23 | 114052852
Item #114052852
- WORM SPEED REDUCER

Boston Gear
WA721-1200-G
-
mac
WA721-1200-G | 700 Series Double Reduction Parallel Reducer
Item #101855850
- 2 1/16" Center Distance
- 1200:1 Ratio
- Shaft Input
- Left Output
- Universal, Parallel Worm Position

Boston Gear
ND21B-5/8
-
mac
ND21B-5/8 | 14.5° Pressure Angle Spur Gear
Item #101854185
- Finished Steel Gear
- 12 Diametral Pitch
- 14.5° Pressure Angle
- 21 Teeth
- 1 3/4" Pitch Diameter

Boston Gear
LHSSVV-4
-
mac
LHSSVV-4 | LHSSVV Series Precision Self-Aligning Self-Lubricating Bearing
Item #101854441
- 1/4" ID x 0.656" OD x 0.343" Inner Ring Width
- 1/4" Outer Ring Width
- Unsealed Spherical Plain Bearing

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