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All Product Types > ENGINEERED BEARINGS > Ball Bearings > Insert Ball Bearings > Fafnir® Wide Inner Ring Setscrew Locking Ball Bearings > Part Number ER28  
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Part Number ER28, Fafnir® Wide Inner Ring Setscrew Locking Ball Bearings






Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Basic Load Ratings

Specifications

Series
Industrial

Shaft Size d
1 3/4 in

Bore Type
Cylindrical bore

Bearing Type
Ball Bearing

Material
Bearing Steel

Lubrication Type
Relubricatable

O.D. Type
Cylindrical OD

Sub Series
ER

Seal Type
Narrow Shroud

Basic Outer Ring Size
209


Dimensions

Outside Diameter D
3.346 in
85 mm

Inner Ring Width B
1.984 in
50.37 mm

Outside Ring Width C
1.094 in
27.72 mm

Radius r
0.024 in
0.6 mm

Center of Bearing from End S
0.75 in
19.05 mm

Dimension S1
1.234 in
31.32 mm

Dimension F
2.234 in
57.9 mm

Dimension J
0.359 in
9.14 mm

Dimension M
0.25 in
6.33 mm

Dimension D1
3.578 in
91.11 mm

Dimension T
0.063 in
1.65 mm

Dimension X
1.109 in
28.12 mm

Dimension Y
0.875 in
22.25 mm

Set Screw Size
M8x1.25

Number of Set Screws
2

Angle between Set Screws
90 º


Basic Load Ratings

Static Load Rating
4600 lbf
20424 N

Dynamic Load Rating
8160 lbf
36230.4 N



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