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Insert Ball Bearing, Bore Dia. 2-7/8 In

  • Mfr # ER-46

  • Zoro # G8053166


product price: $861.99
/ea
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Key Features

Bore Dia.
2 7/8 in
Outside Dia.
130 mm
Inside Dia.
2 7/8 in
Dynamic Load Capacity (Lb.)
14,839 lb
Series
ER
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Specifications

Product Information

MFR #
ER-46
Zoro #
G8053166
UPC #
662461008881
Country of Origin
Multiple

Dimensions

Bore Dia.
2 7/8 in
Outside Dia.
130 mm
Inside Dia.
2 7/8 in
Width
77.8 mm
Bore Diameter
2 7/8 in
Inner Ring Outside Diameter
3.641 in
Inner Ring Width
3.06 in
Outside Diameter
5 7/64 in
Outer Ring Width
1.5 in
Ring End to Center Width
1.75 in
Bore Diameter Tolerance
+0.0000/-0.0010 in

Details

Item
Insert Bearing
Dynamic Load Capacity (Lb.)
14,839 lb
Series
ER
Locking Type
Setscrew
Bearing Material
Black Oxide
Includes
Retaining Ring, Set Screws
Rolling Element Material
Alloy Steel
Standards
ISO Certified 100-220
Closure
Double Sealed
Load Direction
Radial
ABEC Rating
1
For Environment
Highly Dusty and Dirty
Lubricant Material
NLGI #2 Equivalent
Lubrication Openings
Grease Fitting
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
Ring Material Grade
52100
System of Measurement
Inch
Ring Material
Alloy Steel
Bearing Industry Number
ER-46
Maximum Temperature
220 Degrees F
Finish
Black Oxide
Ball Material
Alloy Steel
Ball Material Grade
52100
Rolling Element Rows
1
Rolling Element Material Grade
52100
Minimum Temperature
-20 Degrees F
Dynamic Radial Load Capacity
14,839 lbf
Bearing Insert Type
Radial/Deep Groove Ball
Seal Material
Felt
Static Radial Load Capacity
11,224 lbf
Shaft Locking Type
Set Screws
Cage Material
Brass
Bearing Insert Shape
Cylindrical
Seal Type
Contact

Description

Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number ER-46, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Cylindrical, Bore Diameter 2 7/8 in, Cage Material Brass, Closure Double Sealed, For Environment Highly Dusty and Dirty, Inner Ring Outside Diameter 3.641 in, Lubricant Material NLGI #2 Equivalent, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Outer Ring Width 1.5 in, Outside Diameter 5 7/64 in, Ring Material Alloy Steel

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