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Filter by
System
of
Measurement
Inch
Metric
Shaft
Diameter
0
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0
4
"
3
/
6
4
"
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0
4
7
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8
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4
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1
6
"
OD
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"
t
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3
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1
6
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"
t
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4
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"
t
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7
3
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4
"
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t
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3
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4
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t
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3
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4
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7
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6
4
"
1
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8
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3
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1
7
8
"
ID
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0
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2
"
0
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0
3
1
"
0
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0
3
1
2
"
1
/
3
2
"
0
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0
3
2
"
Width
3
/
6
4
"
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
9
/
6
4
"
5
/
3
2
"
1
1
/
6
4
"
3
/
1
6
"
0
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1
9
6
"
7
/
3
2
"
0
.
2
2
"
1
/
4
"
1
7
/
6
4
"
Ball
Bearing
Profile
Flanged
Standard
With
Retaining
Ring
For
Housing
ID
1
/
8
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
1
5
/
6
4
"
1
/
4
"
9
/
3
2
"
1
9
/
6
4
"
0
.
3
1
2
4
"
t
o
0
.
3
1
3
0
"
5
/
1
6
"
1
1
/
3
2
"
0
.
3
7
4
9
"
t
o
0
.
3
7
5
5
"
3
/
8
"
0
.
3
7
5
0
"
t
o
0
.
3
7
5
5
"
0
.
3
7
5
5
"
t
o
0
.
3
7
6
4
"
Bearing
Seal
Type
Open
Sealed
Shielded
For
Load
Direction
Combined
Radial
and
Thrust
Combined
Radial,
Thrust,
and
Moment
Radial
Thrust
Bearing
Type
Ball
Pivot
Plain
Roller
Bearing
Trade
Number
3
8
5
2
5
2
-
2
Z
6
2
6
3
6
3
-
2
Z
7
4
7
4
-
2
Z
8
4
8
4
-
2
Z
8
5
8
5
-
2
Z
9
5
9
5
-
2
Z
1
0
4
Cage
Material
Aluminum
Brass
Bronze
Graphite
Plastic
Stainless
Steel
Steel
Inner
Ring
Type
Extended
Standard
Shaft
Mount
Type
Clamp
On
Concentric
Lock
Eccentric
Lock
Keyway
Machinable
Press
Fit
Set
Screw
Slip
Fit
Spring
Pin
Ball
Material
Ceramic
Glass
Plastic
Rubber
Stainless
Steel
Steel
Ring
Material
Plastic
Stainless
Steel
Steel
Length
1
/
8
"
1
/
8
"
t
o
3
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
0
.
2
2
1
"
1
/
4
"
9
/
3
2
"
0
.
2
9
"
5
/
1
6
"
0
.
3
2
"
2
1
/
6
4
"
1
1
/
3
2
"
3
/
8
"
0
.
3
9
"
Shaft
Type
Acme
Lead
Screw
Hex
Keyed
Round
Round
with
Support
Rail
Screw
Spline
Square
Tapered
Lubrication
Lubricated
Required
Not
Required
Unlubricated
Material
A
l
u
m
i
n
u
m
B
o
r
o
s
i
l
i
c
a
t
e
G
l
a
s
s
B
r
a
s
s
B
r
o
n
z
e
B
u
n
a
-
N
C
e
r
a
m
i
c
C
o
m
p
o
s
i
t
e
C
o
p
p
e
r
G
r
a
p
h
a
l
l
o
y
I
r
o
n
N
i
c
k
e
l
P
a
p
e
r
P
l
a
s
t
i
c
S
t
a
i
n
l
e
s
s
S
t
e
e
l
S
t
e
e
l
REACH
Compliance
REACH
(EC
1907/2006)
(11/07/2024,
242
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/27/2024,
241
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/23/2024,
240
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/14/2023,
235
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/17/2023,
233
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/10/2022,
224
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/17/2022,
223
SVHC)
Compliant
Not
Compliant
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
DFARS
Compliance
Specialty
Metals
Compliant
(252.225
-
7008)
Specialty
Metals
Compliant
(252.225
-
7009)
Specialty
Metals
COTS
-
Exempt
Not
Specialty
Metals
Compliant
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29,436 Products
Power Transmission
Ball Bearings
Create less friction than other bearings for use at high speeds
3,069 products
Plain Bearings
With no moving parts, the simplest type of bearing
6,568 products
Roller Bearings
Support higher loads than ball bearings, but run at lower speeds
557 products
Linear Bearings
Minimize friction as parts move along a shaft
782 products
Bearing Housings
Mount your own bearings in place
64 products
Combination Roller Bearings
Support both radial and thrust loads with a single bearing
10 products
Bearing Washers
Adapt needle-roller thrust bearings for use on unhardened, unground shafts
102 products
Bearing Shaft Liners
Adapt precision needle-roller bearings for use on unhardened, unground shafts
25 products
Bearing Nuts
Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles
412 products
Turntable Bearings
Support machinery that slowly turns or oscillates, such as a rotating hoist
39 products
Bearing Adapter Sleeves
Close gaps between your bearing and shaft for a tight fit
29 products
Pivot Bearings
Best for applications that require small, precise oscillating motion with limited twisting
20 products
Linear Bearing Housings
Hold linear ball or sleeve bearings by sliding them in and securing with retaining rings
22 products
Linear Bearing Brakes
Lock bearings in place on a shaft for precise positioning
10 products
Track Rollers
Support and carry objects as they move along conveyor systems
702 products
Idler Rollers
Guide boxes and parts as they pass through conveyor systems
97 products
Drive Rollers
Transmit power from motors to systems like conveyors; also known as contact wheels and feed rollers
276 products
Idler/Drive Rollers
Spin freely in one direction on conveyor systems and lock to transmit power in the other direction
6 products
Rod Ends
Use with connecting rods to support loads and control steering, tensioning, or pivoting motion
1,648 products
Rod End Inserts
Attach to rod ends to increase the amount of misalignment they can handle
29 products
Rod End Seals
Keep dirt out and lubrication in to extend the life of rod ends
16 products
Swivel Joints
Handle shaft misalignment where ball joint rod ends won’t fit; also known as spherical bearings
136 products
Guide Rail Carriages
Carry loads along guide rails on accurate and repeatable paths in automated systems
383 products
Positioning Slides
A lead screw drives the carriage for accurate positioning in laboratory and production equipment
155 products
Linear Motion Slides
Move loads on accurate and repeatable paths beyond the mounting surface
119 products
Telescoping Rails
Connect multiple rails to create custom positioning tables or telescoping slides
6 products
Pulley and Sprocket Bushings
Mount between a rotating shaft and equipment to secure the shaft and reduce vibration
721 products
Lead Screws and Nuts
Components travel along a screw with broad, square threads to clamp and lift heavy loads
1,873 products
Lead and Ball Screw End Supports
Brace and secure the ends of lead screws and ball screws
16 products
Shaft Collars
Hold and position parts on a shaft, or limit shaft movement
43 products
Ball Screws and Nuts
Internal ball bearings roll on screws for low friction when moving components at high speeds
207 products
Electric Actuators
Push and pull loads with more precise positioning than air and hydraulic cylinders
103 products
Air Slides
Convey grippers, printing heads, and other loads back and forth on a carriage
449 products
Bore Reducers
Adapt the bore of a component to a smaller size for mounting on a shaft
31 products
Shaft Couplings
Connect two shafts to transfer rotary motion from one to the other
5 products
Splines and Spline Bearings
Transmit rotary power or move loads along the length of splines
25 products
Ball Screw/Splines
Transmit rotary power, move loads along the shaft, or do both at once
3 products
Roller Screws and Nuts
More contact points to move heavier loads than ball and lead screw assemblies
8 products
Material Handling
Ball Transfers
Install in arrays to create platforms for conveying, rotating, and positioning heavy objects
219 products
Ball Transfer Stops
Raise to hold loads in place and lower to let them through
1 product
Ball Transfer Plates
Rest on flat surfaces to create platforms for conveying, rotating, and positioning heavy objects
24 products
Ball Transfer Plate Covers
Place a smooth surface over ball transfer plates so small items won't get caught between
18 products
Conveyor Roller Bearings
Replace bearings on conveyor rollers, or press into tubing or pipe to create a roller
41 products
Skate Wheels
Replace wheels on skate wheel conveyors or add wheels for a custom setup
68 products
Conveyor Belt Take-up Bearings
Use with take-up frames to adjust tension on conveyor belts
14 products
Screw Conveyors
Push material through fixed troughs
140 products
Conveyor Belt Take-up Frames
Adjust the tension on conveyor belts by extending or retracting pulleys
28 products
Conveyor Brakes
Slow down roller conveyors using friction; also known as pallet brakes
5 products
Wheel Bearings
Reduce friction between the axle and the wheel for smooth movement
29 products
Wheel Reducer Bushings
Reduce the inside diameter of a bearing to fit a particular axle size
16 products
Pallet Stands
Hold pallets above the floor at a useful working height
3 products
Dollies
Move furniture and large equipment
1 product
Raw Materials
Steel
Strong, machinable, and weldable but lacks corrosion resistance
293 products
Stainless Steel
Resists corrosion and chemicals in most environments
151 products
Plastic
A lightweight alternative to metal and glass
289 products
Bronze
With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts
498 products
Ceramic
Hard and wear resistant, it also withstands corrosion and high temperatures
52 products
Aluminum
Lightweight, easy to machine, and corrosion resistant in wet environments
28 products
Glass
Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment
5 products
Nickel
An upgrade from stainless steel that withstands harsh chemicals and acids at high temperatures
10 products
Building and Machinery Hardware
Turntables
Rotate to reposition machinery and equipment
94 products
T-Slotted Framing and Fittings
The most versatile system, attach fittings along the continuous slots to build virtually anything
119 products
Door Tracks
Hang panels to slide over openings when there’s not space for a swinging door
1 product
Overhead Door Rollers
Replace the rollers on garage doors and other overhead doors
11 products
Grommets
Protect wire, cable, and cords from holes with sharp or rough edges
24 products
Fabricating and Machining
Drill Bushings
Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts
3,595 products
Rotary Tables
Rotate your work 360° for easy access to different angles
6 products
Gear and Bearing Pullers
Remove gears and bearings from hollow shafts and housings
146 products
Welding Positioners
Mount workpieces for circular welds
4 products
Fastening and Joining
Shims
Level, align, and adjust spacing on fasteners, shafts, and machine components
3,871 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)