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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
L120Y
-
mac
L120Y | Minimum Plain Bore Straight Miter Gear
Item #101753394
- 12 Diametral Pitch
- 21 Teeth
- 20 ° Pressure Angle
- 1 3/4" Pitch Diameter
- 9/16" Nominal Bore
Boston Gear
OA624 Y
-
mac
OA624 Y | Minimum Plain Bore Straight Miter Gear
Item #101752367
- 6 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 4" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
HLK109Y
-
mac
HLK109Y | Minimum Plain Bore Straight Miter Gear
Item #101751781
- 4 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 6" Pitch Diameter
- 1 3/4" Nominal Bore
Boston Gear
GD33
-
mac
GD33 | Steel Change Gear
Item #101781678
- 12 Diametral Pitch
- 33 Teeth
- 14.5 ° Pressure Angle
- 2 3/4" Pitch Diameter
- 1" Nominal Bore
Boston Gear
YB56A
-
mac
YB56A | 20° Pressure Angle Spur Gear
Item #101775884
- Reborable Steel Gear
- 16 Diametral Pitch
- 20.0° Pressure Angle
- 56 Teeth
- 3 1/2" Pitch Diameter
Boston Gear
GF87A
-
mac
GF87A | Cast Iron Change Gear
Item #101781688
- 10 Diametral Pitch
- 87 Teeth
- 14.5 ° Pressure Angle
- 8.700" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GH57A
-
mac
GH57A | Cast Iron Change Gear
Item #101776477
- 8 Diametral Pitch
- 57 Teeth
- 14.5 ° Pressure Angle
- 7 1/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
710-40-G
-
mac
710-40-G | 700 Series Standard Reducer
Item #101805881
- 1" Center Distance
- 40:1 Ratio
- Shaft Input
- Left Output
- Universal Worm Position
Boston Gear
SSF7210B-20KC-B5-JS1 | 120196399
Item #120196399
- STAINLESS WORM SPEED REDUCER
Boston Gear
B1418-20
-
mac
B1418-20 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101774226
- 13/16" ID x 1 1/8" OD x 2 1/2" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
F842B-2.9K-B9-M1
-
mac
F842B-2.9K-B9-M1 | 102173641
Item #102173641
- F00744 / HELICAL SPEED REDUCERS
Boston Gear
L518-6
-
mac
L518-6 | Steel Gear Rack
Item #101752061
- 8 Diametral Pitch
- 14.5 ° Pressure Angle
- 1 1/4" Face Width
- 3/4" Overall Thickness
- 6 ft Length
Boston Gear
DB1410
-
mac
DB1410 | Double Lead Worm Gear
Item #101781644
- 10 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Double Thread, Bronze Worm Gear
Boston Gear
SSRF2063R-101K-B7-HS1-P23 | 114043337
Item #114043337
- STAINLESS HELICAL-BEVEL REDUCR
Boston Gear
2SC56
-
mac
2SC56 | Clamping Shaft Collar
Item #101839858
- Two Piece Split Collar
- 9/16 in ID x 1 1/4 in OD x 3/8 in Wide
- Steel, Black Oxide Finish
Boston Gear
16P40D 1/2
-
mac
16P40D 1/2 | Roll End Bearing For Steel Tubing & Standard Pipe
Item #101773008
- 1/2" ID x 2.067" OD x 1" Long
- Delrin Roll End Bearing for 2" - Schedule 40 Pipe
Boston Gear
3211AF 3/4
-
mac
3211AF 3/4 | Roll End Bearing For Steel Tubing
Item #101872142
- 3/4" ID x 3.760" OD x 2 1/8" Long
- Teflon Filled Acetal Roll End Bearing for 4" - 11 Gage Tube
Boston Gear
G465Y
-
mac
G465Y | Minimum Plain Bore Straight Miter Gear
Item #101773418
- 24 Diametral Pitch
- 30 Teeth
- 20 ° Pressure Angle
- 1 1/4" Pitch Diameter
- 1/4" Nominal Bore
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