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
F715-30-B5-G
-
mac
F715-30-B5-G | 700 Series C-Face Quilled Reducer
Item #101805904
- 1.540" Center Distance
- 30:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
H1212L
-
mac
H1212L | 14.5° Pressure Angle Helical Gear
Item #101752671
- 12 Diametral Pitch
- 12 Teeth
- 14.5 ° Pressure Angle
- 1" Pitch Diameter
- 5/8" Nominal Bore

Boston Gear
J75B
-
mac
J75B | J Series Universal Joint
Item #101808789
- Pin and Block Style Universal Joint

Boston Gear
F713-20-B5-G
-
mac
F713-20-B5-G | 700 Series C-Face Quilled Reducer
Item #100848241
- 1.330" Center Distance
- 20:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
FWC721-600-B5-J
-
mac
FWC721-600-B5-J | 700 Series C-Face Quilled Double Reduction Right Angle Reducer
Item #102150680
- 2 1/16" Center Distance
- 600:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Right Output

Boston Gear
XOS-2.000-2.834-0.313-STBS-V | 101680311
Item #101680311
- J00333 / O/S 20012835-313 TGA11

Boston Gear
NB48A
-
mac
NB48A | Steel Spur Gear
Item #101329631
- Reborable Steel Gear
- 16 Diametral Pitch
- 14.5° Pressure Angle
- 48 Teeth
- 3" Pitch Diameter

Boston Gear
F718-20-B5-G
-
mac
F718-20-B5-G | 700 Series C-Face Quilled Reducer
Item #102083209
- 1 3/4" Center Distance
- 20:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
FSP5A
-
mac
FSP5A | Motor Multiplier
Item #101774352
- FSP Planetary Ratio Multiplier, 5:1 Ratio, 5/8 O/P Shaft

Boston Gear
F721-40-B5-G
-
mac
F721-40-B5-G | 700 Series C-Face Quilled Reducer
Item #101835125
- 2 1/16" Center Distance
- 40:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
607
-
mac
607 | Banded Unground Thrust Bearing
Item #101773404
- Single Row Thrust Bearing, 0.75" ID x 1.65625" OD x 0.545" Wide, Banded, Low Precision (Unground), 90° Contact Angle

Boston Gear
L517-4
-
mac
L517-4 | Steel Gear Rack
Item #101752406
- 10 Diametral Pitch
- 14.5 ° Pressure Angle
- 1" Face Width
- 1" Overall Thickness
- 4 ft Length

Boston Gear
F724-30-B5-G
-
mac
F724-30-B5-G | 700 Series C-Face Quilled Reducer
Item #101807809
- 2 3/8" Center Distance
- 30:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
H1616R
-
mac
H1616R | 14.5° Pressure Angle Helical Gear
Item #101751441
- 16 Diametral Pitch
- 16 Teeth
- 14.5 ° Pressure Angle
- 1" Pitch Diameter
- 1/2" Nominal Bore

Boston Gear
18860 WASHER
-
mac
18860 WASHER | Boston Gear® Steel Thrust Washer
Item #101774079
- Hardened Steel Thrust Washer
- 3/4" ID x 1 5/8" OD x 1/8" Thick

Boston Gear
YH16
-
mac
YH16 | 20° Pressure Angle Spur Gear
Item #101775072
- Reborable Steel Gear
- 8 Diametral Pitch
- 20.0° Pressure Angle
- 16 Teeth
- 2" Pitch Diameter

Boston Gear
YA25-1/2
-
mac
YA25-1/2 | 20° Pressure Angle Spur Gear
Item #101753437
- Finished Steel Gear
- 20 Diametral Pitch
- 20.0° Pressure Angle
- 25 Teeth
- 1 1/4" Pitch Diameter

Boston Gear
DH1607
-
mac
DH1607 | Quadruple Lead Worm
Item #101773190
- 12 Diametral Pitch, 2.000" Pitch Diameter, 14.5 Degree Pressure Angle, Right Hand, Quadruple Lead, 1/2" Bore

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