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
2SC81
-
mac
2SC81 | Clamping Shaft Collar
Item #101839859
- Two Piece Split Collar
- 13/16 in ID x 1 3/4 in OD x 1/2 in Wide
- Steel, Black Oxide Finish

Boston Gear
RF732-20E-B9-J
-
mac
RF732-20E-B9-J | 700 Series C-Face Coupled Reducer
Item #101871093
- 3 1/4" Center Distance
- 20:1 Ratio
- 180TC or 210C Frame
- C-Face Coupled Input
- Right Output

Boston Gear
M2030-16
-
mac
M2030-16 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101778351
- 1 1/4" ID x 1 7/8" OD x 2" Long
- Bronze - C93200 (SAE 660) Bushing

Boston Gear
50B22-1 1/4
-
mac
50B22-1 1/4 | Finished Bore Sprocket
Item #101836616
- 50 Chain, 22 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
F730-15-B7-J
-
mac
F730-15-B7-J | 730 Series C-Face Quilled Reducer
Item #101780701
- 3" Center Distance
- 15:1 Ratio
- C-Face Quilled
- Right Output
- 140TC/180C Frame

Boston Gear
GH61A
-
mac
GH61A | Cast Iron Change Gear
Item #101782706
- 8 Diametral Pitch
- 61 Teeth
- 14.5 ° Pressure Angle
- 7 5/8" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
3M078060
-
mac
3M078060 | Miniature HTD® Timing Belt
Item #101775778
- 3 mm Pitch
- 6 mm Width
- 234 mm Pitch Length
- 78 Teeth
- Single Sided

Boston Gear
60 NP O/L
-
mac
60 NP O/L | Single Strand ANSI Roller Chain Link
Item #101783697
- #60
- 1 Strand
- Cotter Pin Offset Link
- 3/4" Pitch

Boston Gear
SSF7180B-100KC-B5-JS1 | 700 Series 100:1 Ratio J Assembly Single Reduction With Horizontal Base Worm Gear Reducer
Item #120196237
- STAINLESS WORM SPEED REDUCER

Boston Gear
H2436L
-
mac
H2436L | 14.5° Pressure Angle Helical Gear
Item #101752339
- 24 Diametral Pitch
- 36 Teeth
- 14.5 ° Pressure Angle
- 1 1/2" Pitch Diameter
- 5/8" Nominal Bore

Boston Gear
TB1434
-
mac
TB1434 | SAE 841 Sintered Bronze Oil Impregnated Thrust Washer
Item #101806671
- 7/8" ID x 2 1/8" OD x 1/8" Thick Bronze - Oil Impregnated (SAE 841) Washer

Boston Gear
R900GS
-
mac
R900GS | Molded Plastic Bearing Roller
Item #101872145
- 1/4" ID x 0.900" OD x 9/16" Long
- Nylatron GS Bushing

Boston Gear
M1113-14
-
mac
M1113-14 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101776238
- 11/16" ID x 13/16" OD x 1 3/4" Long
- Bronze - C93200 (SAE 660) Bushing

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