BROWSE CATALOG
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System
of
Measurement
Inch
Shaft
Diameter
1/8"
3/16"
1/4"
5/16"
3/8"
7/16"
1/2"
OD
See all
1/2"
Ball
Bearing
Profile
Flanged
Standard
Width
1/8"
5/32"
11/64"
3/16"
0.196"
7/16"
9/16"
ID
1
/
1
6
"
1
/
8
"
0
.
1
2
8
5
"
0
.
1
5
6
3
"
0
.
1
8
5
"
3
/
1
6
"
0
.
1
8
8
3
"
0
.
1
8
9
"
0
.
1
9
0
5
"
0
.
1
9
1
"
0
.
1
9
3
5
"
0
.
1
9
6
"
0
.
1
9
9
"
0
.
2
0
1
"
0
.
2
0
3
1
"
Bearing
Seal
Type
Open
Sealed
Shielded
Bearing
Type
Ball
Pivot
Plain
Roller
Inner
Ring
Type
Extended
Standard
Ring
Material
Plastic
Stainless
Steel
Steel
For
Housing
ID
0.4999"
to
0.5005"
1/2"
0.5000"
to
0.5005"
0.5000"
to
0.5007"
0.5000"
to
0.5010"
0.5006"
to
0.5017"
For
Load
Direction
Combined
Radial
and
Thrust
Radial
Thrust
Cage
Material
Plastic
Stainless
Steel
Steel
Shaft
Type
Round
Round
with
Support
Rail
Lubrication
Lubricated
Required
Not
Required
Ball
Material
Glass
Stainless
Steel
Steel
Dynamic
Radial
Load
Capacity
Less
than
10,000
lb.
ABEC
Rating
1
5
7
Not
Rated
Bearing
Trade
Number
R2A
R2A
-
2Z
R3
R3
-
2RS
R3
-
2Z
R188
R188
-
2Z
R1810
R1810
-
2Z
Lubricant
Grease
Oil
PTFE
SAE
20
Oil
with
PTFE
SAE
30
Oil
SAE
45
Oil
Solid
Polymer
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
DFARS
Compliance
Specialty
Metals
COTS
-
Exempt
Maximum
Temperature
Less
than
250°
F
250°
F
to
499°
F
500°
F
to
999°
F
Not
Rated
Forward
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628 Products
Power Transmission
Ball
Bearings
Create
less
friction
than
other
bearings
for
use
at
high
speeds
62 products
Linear
Bearings
Minimize
friction
as
parts
move
along
a
shaft
22 products
Plain
Bearings
With
no
moving
parts,
the
simplest
type
of
bearing
63 products
Roller
Bearings
Support
higher
loads
than
ball
bearings,
but
run
at
lower
speeds
3 products
Pivot
Bearings
Best
for
applications
that
require
small,
precise
oscillating
motion
with
limited
twisting
2 products
Pulley
and
Sprocket
Bushings
Mount
between
a
rotating
shaft
and
equipment
to
secure
the
shaft
and
reduce
vibration
4 products
Rod
End
Inserts
Attach
to
rod
ends
to
increase
the
amount
of
misalignment
they
can
handle
1 product
Rod
End
Seals
Keep
dirt
out
and
lubrication
in
to
extend
the
life
of
rod
ends
1 product
Fabricating and Machining
Drill
Bushings
Fit
in
holes
to
guide
drill
bits
and
other
cutting
tools
for
precise
and
repeatable
holes
and
cuts
387 products
Raw Materials
Steel
Strong,
machinable,
and
weldable
but
lacks
corrosion
resistance
8 products
Plastic
A
lightweight
alternative
to
metal
and
glass
1 product
Stainless
Steel
Resists
corrosion
and
chemicals
in
most
environments
1 product
Fastening and Joining
Shims
Level,
align,
and
adjust
spacing
on
fasteners,
shafts,
and
machine
components
52 products
Material Handling
Wheel
Reducer
Bushings
Reduce
the
inside
diameter
of
a
bearing
to
fit
a
particular
axle
size
5 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)