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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
YD12-1/2
-
mac
YD12-1/2 | 20° Pressure Angle Spur Gear
Item #101775734
- Finished Steel Gear
- 12 Diametral Pitch
- 20.0° Pressure Angle
- 12 Teeth
- 1" Pitch Diameter
Boston Gear
35B19-1/2
-
mac
35B19-1/2 | Finished Bore Sprocket
Item #101852565
- 35 Chain, 19 Tooth, 0.5 in Bore, With Keyway and Setscrew
Boston Gear
50B17-1 1/4
-
mac
50B17-1 1/4 | Finished Bore Sprocket
Item #101836613
- 50 Chain, 17 Tooth, 1.25 in Bore, With Keyway and Setscrew
Boston Gear
50B25-3/4
-
mac
50B25-3/4 | Finished Bore Sprocket
Item #101853878
- 50 Chain
- 25 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway
Boston Gear
3M048090
-
mac
3M048090 | Miniature HTD® Timing Belt
Item #101775281
- 3 mm Pitch
- 9 mm Width
- 144 mm Pitch Length
- 48 Teeth
- Single Sided
Boston Gear
40B24-1 3/8
-
mac
40B24-1 3/8 | Finished Bore Sprocket
Item #101854171
- 40 Chain, 24 Tooth, 1.375 in Bore, With Keyway and Setscrew
Boston Gear
B1215-10
-
mac
B1215-10 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101833572
- 3/4" ID x 15/16" OD x 1 1/4" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
M2733-44
-
mac
M2733-44 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101778359
- 1 11/16" ID x 2 1/16" OD x 5 1/2" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
80B14-1 3/16
-
mac
80B14-1 3/16 | Finished Bore Sprocket
Item #101793759
- 80 Chain, 14 Tooth, 1.1875 in Bore, With Keyway and Setscrew
Boston Gear
B816-16
-
mac
B816-16 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101839777
- 1/2" ID x 1" OD x 2" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
16P40GS 1/2
-
mac
16P40GS 1/2 | Roll End Bearing For Steel Tubing & Standard Pipe
Item #101872143
- 1/2" ID x 2.067" OD x 1" Long
- Nylatron GS Roll End Bearing for 2" - Schedule 40 Pipe
Boston Gear
GB87A
-
mac
GB87A | Cast Iron Change Gear
Item #101775801
- 16 Diametral Pitch
- 87 Teeth
- 14.5 ° Pressure Angle
- 5.438" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
NF911-5 1/2
-
mac
NF911-5 1/2 | Molded Nylon Bearing
Item #101871952
- 9/16" ID x 11/16" OD x 11/16" Long
- Nylon Bushing
Boston Gear
B813-6
-
mac
B813-6 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101806947
- 1/2" ID x 13/16" OD x 3/4" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
NL24B
-
mac
NL24B | 14.5° Pressure Angle Spur Gear
Item #101751304
- Reborable Cast Iron Gear
- 4 Diametral Pitch
- 14.5° Pressure Angle
- 24 Teeth
- 6" Pitch Diameter
Boston Gear
25B28-3/8
-
mac
25B28-3/8 | Finished Bore Sprocket
Item #101853523
- 25 Chain
- 28 Teeth
- 3/8" Bore
- 3/32 in x 3/64 in Keyway
Boston Gear
E342
-
mac
E342 | Quick Exhaust
Item #101795420
- Quick Exhaust
- 1/4" NPT Inlet Port
- 1/4" NPT Cylinder Port
- 3/8" NPT Exhaust Port
- Nylon Reinforced Buna-N Diaphragm
Boston Gear
80B14-1 3/8
-
mac
80B14-1 3/8 | Finished Bore Sprocket
Item #101795956
- 80 Chain, 14 Tooth, 1.375 in Bore, With Keyway and Setscrew
Boston Gear
HFWA726-600-B5-H-P31 | 111465669
Item #111465669
- 30239339 / WORM SPEED REDUCER
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