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System
of
Measurement
Inch
Shaft
Diameter
1
7/16"
Mounted
Bearing
Type
Base
Mount
Four
-
Bolt
Flange
Mount
Three
-
Bolt
Flange
Mount
Two
-
Bolt
Flange
Mount
Shaft
Mount
Type
Clamp
On
Concentric
Lock
Eccentric
Lock
Press
Fit
Set
Screw
Slip
Fit
ID
See all
1
7/16"
Housing
Material
Cast
Iron
Plastic
Stainless
Steel
Bearing
Type
Ball
Plain
Roller
Mounting
Hole
Center
-
to
-
Center
3
1/4"
3
5/8"
4
3/4"
4
7/8"
5"
5
1/8"
Overall
Length
3
17/32"
3
3/4"
4
1/4"
4
19/32"
4
5/8"
6
1/8"
6
1/4"
6
1/2"
6
9/16"
6
5/8"
6
21/32"
Shaft
Type
Keyed
Round
Lubricant
Grease
Grease
with
Aluminum
Thickener
Grease
with
Calcium
Thickener
Grease
with
Lithium
Thickener
Solid
Polymer
USDA
H1
Food
-
Grade
Grease
OD
1
3/4"
2
1/4"
2
5/16"
2
15/32"
2
9/16"
2.8346"
2.835"
2.836"
3"
For
Load
Direction
Combined
Radial
and
Thrust
Radial
Thrust
Grease
Fitting
Included
Yes
No
Maximum
Temperature
Less
than
250°
F
250°
F
to
499°
F
DFARS
Compliance
Specialty
Metals
COTS
-
Exempt
Minimum
Temperature
-
99°
F
to
0°
F
Greater
than
0°
F
Number
of
Set
Screws
Included
1
2
Bearing
Trade
Number
31597/31521
ER23
GYA107RRB
Lubrication
Lubricated
Required
Dynamic
Radial
Load
Capacity
Less
than
10,000
lb.
Not
Rated
Overall
Height
1
3/4"
2
11/16"
3
9/16"
3
5/8"
3
21/32"
3
11/16"
3
3/4"
4
1/8"
4
19/32"
4
5/8"
5
21/32"
6
1/8"
6
3/16"
Bearing
Seal
Type
Open
Sealed
Shielded
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62 Products
Power Transmission
Ball
Bearings
Create
less
friction
than
other
bearings
for
use
at
high
speeds
34 products
Roller
Bearings
Support
higher
loads
than
ball
bearings,
but
run
at
lower
speeds
1 product
Plain
Bearings
With
no
moving
parts,
the
simplest
type
of
bearing
1 product
Bearing
Adapter
Sleeves
Close
gaps
between
your
bearing
and
shaft
for
a
tight
fit
1 product
Pulley
and
Sprocket
Bushings
Mount
between
a
rotating
shaft
and
equipment
to
secure
the
shaft
and
reduce
vibration
14 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 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)