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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
GS55
-
mac
GS55 | Steel Drawn Pinion Wire
Item #101775078
- 24 Diametral Pitch
- 14.5 ° Pressure Angle
- 8 Teeth
- 0.333" Pitch Diameter
- 4 ft Overall Length
Boston Gear
YJ18-1 1/4
-
mac
YJ18-1 1/4 | 20° Pressure Angle Spur Gear
Item #101776607
- Finished Steel Gear
- 6 Diametral Pitch
- 20.0° Pressure Angle
- 18 Teeth
- 3" Pitch Diameter
Boston Gear
41B12-3/4
-
mac
41B12-3/4 | Finished Bore Sprocket
Item #101852595
- 41 Chain, 12 Tooth, 0.75 in Bore, With Keyway and Setscrew
Boston Gear
DT090-010-0-RM090-39 | 116940057
Item #116940057
- DT090-010-0-RM090-39 PLANETARY GEARBOX
Boston Gear
B46-3
-
mac
B46-3 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101771477
- 1/4" ID x 3/8" OD x 3/8" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
GB65B
-
mac
GB65B | Cast Iron Change Gear
Item #101782685
- 16 Diametral Pitch
- 65 Teeth
- 14.5 ° Pressure Angle
- 4.063" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
MCB4056
-
mac
MCB4056 | Bear-N-Bronz 660 Cast Bronze Cored Bar
Item #101852839
- 2 1/2" x 3 1/2" x 13" Long Cored Bar
- Cast Bronze SAE660 (C93200)
Boston Gear
50B24-3/4
-
mac
50B24-3/4 | Finished Bore Sprocket
Item #101853578
- 50 Chain
- 24 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway
Boston Gear
X713-11H-BK
-
mac
X713-11H-BK | 700 Series Horizontal Base Kit
Item #101004612
- Horizontal Base Kit for 713 Reducer
Boston Gear
GB1060A
-
mac
GB1060A | Single Lead Worm Gear
Item #101775807
- 10 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze Worm Gear
Boston Gear
GD74A
-
mac
GD74A | Cast Iron Change Gear
Item #101820500
- 12 Diametral Pitch
- 74 Teeth
- 14.5 ° Pressure Angle
- 6.167" Pitch Diameter
- 1" Nominal Bore
Boston Gear
H2430R
-
mac
H2430R | 101742806
Item #101742806
- 24 Diametral Pitch
- 30 Teeth
- 14.5 ° Pressure Angle
- 1 1/4" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
MBP-1 15/16
-
mac
MBP-1 15/16 | MBP Series Medium-Duty Cast Iron 4-Bolt Piloted Flange Unit
Item #101795734
- 1.9375" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston Gear
F721-40-B5-J
-
mac
F721-40-B5-J | 700 Series C-Face Quilled Reducer
Item #101809114
- 2 1/16" Center Distance
- 40:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Right Output
Boston Gear
721-60-G
-
mac
721-60-G | 700 Series Standard Reducer
Item #101805885
- 2 1/16" Center Distance
- 60:1 Ratio
- Shaft Input
- Left Output
- Universal Worm Position
Boston Gear
R258-B-M1
-
mac
R258-B-M1 | R Series Spiral Bevel Gear Reducer
Item #101834677
- Size 258
- 2:1 Ratio
- Horizontal, Double, Clockwise/Counter Clockwise, Left & Right Output
- Horizontal Shaft Input, Facing You
Boston Gear
RP1216-6
-
mac
RP1216-6 | Rulon® 641 Self-Lubricating Bushing
Item #101871364
- 3/4" ID x 1" OD x 3/4" Long
- Rulon® 641 Bushing
Boston Gear
NB24B-3/4
-
mac
NB24B-3/4 | 14.5° Pressure Angle Spur Gear
Item #101753833
- Finished Steel Gear
- 16 Diametral Pitch
- 14.5° Pressure Angle
- 24 Teeth
- 1 1/2" Pitch Diameter
Boston Gear
2SSC31
-
mac
2SSC31 | Clamping Shaft Collar
Item #101835905
- Two Piece Split Collar
- 5/16 in ID x 13/16 in OD x 1/4 in Wide
- 303 Stainless Steel, Plain Finish
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