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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
50B8
-
mac
50B8 | B Style Sprocket
Item #101883397
- Single Strand, Number 50, Type B, 8 Teeth Roller Chain Sprocket
Boston Gear
60A21
-
mac
60A21 | A Plate Sprocket
Item #101837081
- Single Strand, Number 60, Type A, 21 Teeth Roller Chain Sprocket
Boston Gear
YPB4838
-
mac
YPB4838 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101775088
- Reborable Molded Delrin w/* Brass Inserts Gear
- 48 Diametral Pitch
- 20.0° Pressure Angle
- 38 Teeth
- 0.792" Pitch Diameter
Boston Gear
FWA718-1200-B5-G
-
mac
FWA718-1200-B5-G | 700 Series C-Face Quilled Double Reduction Parallel Reducer
Item #101870730
- 1 3/4" Center Distance
- 1200:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output
Boston Gear
80B19
-
mac
80B19 | B Style Sprocket
Item #101853042
- Single Strand, Number 80, Type B, 19 Teeth Roller Chain Sprocket
Boston Gear
LSA106Y R
-
mac
LSA106Y R | Finished Bore Right Hand Spiral Miter Gear
Item #101752352
- 8 Diametral Pitch
- 28 Teeth
- 20 ° Pressure Angle
- 3 1/2" Pitch Diameter
- 1.1880" Nominal Bore
Boston Gear
NF64
-
mac
NF64 | 14.5° Pressure Angle Spur Gear
Item #102110089
- Reborable Cast Iron Gear
- 10 Diametral Pitch
- 14.5° Pressure Angle
- 64 Teeth
- 6.400" Pitch Diameter
Boston Gear
F641BF-3.2-B9
-
mac
F641BF-3.2-B9 | 103306025
Item #103306025
- 28080 / HELICAL SPEED REDUCERS
Boston Gear
RFWC738-200E-B7-G | 700 Series C-Face Coupled Double Reduction Right Angle Reducer
Item #101840656
- 3 3/4" Center Distance
- 200:1 Ratio
- 140TC or 180C Frame
- C-Face Coupled Input
- Left Output
Boston Gear
GD115A
-
mac
GD115A | Cast Iron Change Gear
Item #101774879
- 12 Diametral Pitch
- 115 Teeth
- 14.5 ° Pressure Angle
- 9.583" Pitch Diameter
- 1" Nominal Bore
Boston Gear
PA5-016NF090
-
mac
PA5-016NF090 | PA Series HTD Pulley
Item #101775309
- 5 mm Belt Pitch
- 9 mm Belt Width
- 16 Teeth
- 0.958" Outside Diameter
- 1/4" Stock Bore
Boston Gear
F873BF-250K-B5-M8 | 104009597
Item #104009597
- F01174 / HELICAL SPEED REDUCERS
Boston Gear
PLB5-016DF09-3/8
-
mac
PLB5-016DF09-3/8 | PLB Series HTD Pulley - Finished Bore
Item #101776529
- 5 mm Pitch
- 9 mm Belt Width
- 3/8 in Finished Bore
- 1.003 in Pitch Diameter HTD Pulley
- made of Lexan
Boston Gear
RFWC732-400E-B5-G | 700 Series C-Face Coupled Double Reduction Right Angle Reducer
Item #101870819
- 3 1/4" Center Distance
- 400:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left Output
Boston Gear
E25-08DS1-1050
-
mac
E25-08DS1-1050 | Series DS - Double Acting, Double End Mount Disposable Cylinder
Item #101848427
- 3/4" Bore
- 5" Stroke
- 1/4" Rod x 1/4-28 Thread
- Double End Mounting
- 1/8" NPT Port Size
Boston Gear
GD41B
-
mac
GD41B | Cast Iron Change Gear
Item #101782110
- 12 Diametral Pitch
- 41 Teeth
- 14.5 ° Pressure Angle
- 3.417" Pitch Diameter
- 1" Nominal Bore
Boston Gear
25B24
-
mac
25B24 | B Style Sprocket
Item #101796557
- Single Strand, Number 25, Type B, 24 Teeth Roller Chain Sprocket
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