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All Product Types > ENGINEERED BEARINGS > Spherical Roller Bearings > Spherical Roller Bearings - Application Specific Groups > Spherical Roller Bearings - Case Carburized Inner Rings and Rollers (W40I,W40R,W906A) > Part Number 23064KEMBW40IW534  
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Part Number 23064KEMBW40IW534, Spherical Roller Bearings - Brass Cage



Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Basic Load Ratings  · Factors

Specifications

Design Unit

Metric

d - Bore

320.000 mm

Bore_Taper

1/12

Cage Type

EMB

UPC Code

087796032996

Cage Material

Brass

Superseded Part

23064KYMBW40IW534


Dimensions

D - Outer Diameter

480 mm
18.898
in

B' - Inner Ring Width

121 mm
4.764
in

B - Outer Ring Width

121 mm
4.7640
in


Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1

3 mm
0.120
in

r - Outer Ring "To Clear" Radius2

3 mm
0.12
in

da - Inner Ring Backing Diameter

355.000 mm
14.000
in

Da - Outer Ring Backing Diameter

444.000 mm
17.5000
in
1 Maximum housing fillet radius that bearing corners will clear.
2 Maximum shaft fillet radius that bearing corners will clear.


Basic Load Ratings

C0 - Static Radial Rating

3880000 N
873000
lbf

C1(2) - Dynamic Radial Rating (Two-Rows)

2410000 N
543000
lbf


Factors

e - ISO Factor1

0.23

Y0 - ISO Factor2

2.86

Y1 - ISO Factor3

2.93

Y2 - ISO Factor4

4.36

Reference Thermal Speed Rating (Grease)

880 rpm

Reference Thermal Speed Rating (Oil)5

1000 rpm

Cg - Geometry Factor6

0.1278
1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
2 These factors apply for both inch and metric calculations. See engineering
3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
5 See thermal speed ratings in the engineering section.
6 Geometry constant for Lubrication Life Adjustment Factor a3l.


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