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Insert Ball Bearing, Bore Dia. 3-7/16 In

  • Mfr # ER-55

  • Zoro # G8390051


product price: $973.99
/ea
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Key Features

Bore Dia.
3 7/16 in
Inside Dia.
3 7/16 in
Series
ER
Bearing Material
Black Oxide
Width
85.7 mm
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Specifications

Product Information

MFR #
ER-55
Zoro #
G8390051
UPC #
662461008942
Country of Origin
Multiple

Dimensions

Bore Dia.
3 7/16 in
Inside Dia.
3 7/16 in
Width
85.7 mm
Outside Dia.
150 mm
Outside Diameter
5 57/64 in
Inner Ring Width
3.38 in
Bore Diameter
3 7/16 in
Inner Ring Outside Diameter
4.156 in
Ring End to Center Width
2.031 in
Bore Diameter Tolerance
+0.0000/-0.0015 in
Outer Ring Width
1.938 in

Details

Item
Insert Bearing
Series
ER
Bearing Material
Black Oxide
Dynamic Load Capacity (Lb.)
18,681 lb
Locking Type
Setscrew
Includes
Retaining Ring, Set Screws
Rolling Element Material
Alloy Steel
ABEC Rating
1
Minimum Temperature
-20 Degrees F
Bearing Industry Number
ER-55
Lubricant Material
NLGI #2 Equivalent
Load Direction
Radial
Ball Material Grade
52100
Bearing Insert Type
Radial/Deep Groove Ball
Rolling Element Material Grade
52100
Shaft Locking Type
Set Screws
Ring Material Grade
52100
Ball Material
Alloy Steel
Lubrication Openings
Grease Fitting
Ring Material
Alloy Steel
Features
120 Degrees Spacing Setscrew Lock with Diamond Faceted Setscrews, 360 Degrees Grease Circulation Around the Rolling Elements, Better Retained and Utilized Lubrication, Unique Land Riding Retainer Design Provides Superior Pocket Clearance, Use in Sealmaster Machined Housings Only
Maximum Temperature
220 Degrees F
Static Radial Load Capacity
14,496 lbf
Cage Material
Brass
Dynamic Radial Load Capacity
18,681 lbf
Closure
Double Sealed
Seal Material
Felt
Finish
Black Oxide
System of Measurement
Inch
Bearing Insert Shape
Cylindrical
Seal Type
Contact
Standards
ISO Certified 100-220
For Environment
Highly Dusty and Dirty
Rolling Element Rows
1

Description

Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number ER-55, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Cylindrical, Bore Diameter 3 7/16 in, Cage Material Brass, Closure Double Sealed, For Environment Highly Dusty and Dirty, Inner Ring Outside Diameter 4.156 in, Lubricant Material NLGI #2 Equivalent, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Outer Ring Width 1.938 in, Outside Diameter 5 57/64 in, Ring Material Alloy Steel

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