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Insert Ball Bearing, Bore Dia. 2-15/16 In

  • Mfr # ER-47

  • Zoro # G8253497


product price: $369.99
/ea
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Key Features

Bore Dia.
2 15/16 in
Series
ER
Outside Dia.
130 mm
Inside Dia.
2 15/16 in
Dynamic Load Capacity (Lb.)
14,839 lb
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Specifications

Product Information

MFR #
ER-47
Zoro #
G8253497
UPC #
662461008898
Country of Origin
Multiple

Dimensions

Bore Dia.
2 15/16 in
Outside Dia.
130 mm
Inside Dia.
2 15/16 in
Width
77.8 mm
Inner Ring Width
3.06 in
Bore Diameter Tolerance
+0.0000/-0.0010 in
Outer Ring Width
1.5 in
Bore Diameter
2 15/16 in
Outside Diameter
5 7/64 in
Inner Ring Outside Diameter
3.641 in
Ring End to Center Width
1.75 in

Details

Item
Insert Bearing
Series
ER
Dynamic Load Capacity (Lb.)
14,839 lb
Bearing Material
Black Oxide
Locking Type
Setscrew
Includes
Retaining Ring, Set Screws
Lubrication Openings
Grease Fitting
Rolling Element Rows
1
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
Finish
Black Oxide
Shaft Locking Type
Set Screws
Ring Material Grade
52100
Cage Material
Brass
Minimum Temperature
-20 Degrees F
System of Measurement
Inch
Standards
ISO Certified 100-220
Bearing Insert Shape
Cylindrical
Load Direction
Radial
Ring Material
Alloy Steel
For Environment
Highly Dusty and Dirty
Ball Material
Alloy Steel
Rolling Element Material Grade
52100
Maximum Temperature
220 Degrees F
Dynamic Radial Load Capacity
14,839 lbf
Bearing Insert Type
Radial/Deep Groove Ball
ABEC Rating
1
Seal Type
Contact
Ball Material Grade
52100
Lubricant Material
NLGI #2 Equivalent
Static Radial Load Capacity
11,224 lbf
Seal Material
Felt
Bearing Industry Number
ER-47
Closure
Double Sealed
Rolling Element Material
Alloy Steel

Description

Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number ER-47, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Cylindrical, Bore Diameter 2 15/16 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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