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Part Number 23984EMBW507C08, Spherical Roller Bearings - Brass Cage

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




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

Specifications

Design Unit
Metric

d - Bore
420 mm

Cage Type
EMB

Cage Material
Brass

Superseded Part
23984YMBW507C08


Dimensions

D - Outer Diameter
560 mm
22.0470 in

B' - Inner Ring Width
106 mm
4.173 in

B - Outer Ring Width
106 mm
4.1730 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
454.000 mm
17.900 in

Da - Outer Ring Backing Diameter
531.000 mm
20.9000 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
4240000 N
953000 lbf

C1(2) - Dynamic Radial Rating (Two-Rows)
2270000 N
511000 lbf


Factors

e - ISO Factor1
0.16

Y0 - ISO Factor2
4.05

Y1 - ISO Factor3
4.14

Y2 - ISO Factor4
6.17

Reference Thermal Speed Rating (Grease)
650 rpm

Reference Thermal Speed Rating (Oil)5
770 rpm

Cg - Geometry Factor6
0.1485
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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