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Part Number 230/800YMBW29W33W45A, 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
800 mm

Cage Type
YMB

Cage Material
Brass


Dimensions

D - Outer Diameter
45.276 in
1150 mm

B' - Inner Ring Width
10.158 in
258 mm

B - Outer Ring Width
10.1580 in
258 mm


Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1
0.24 in
6 mm

r - Outer Ring "To Clear" Radius2
0.24 in
6 mm

da - Inner Ring Backing Diameter
888.000 mm
35.000 in

Da - Outer Ring Backing Diameter
1075.000 mm
42.300 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
4750000 lbf
21100000 N

C1(2) - Dynamic Radial Rating (Two-Rows)
2300000 lbf
10200000 N


Factors

e - ISO Factor1
0.19

Y0 - ISO Factor2
3.43

Y1 - ISO Factor3
3.5

Y2 - ISO Factor4
5.22

Reference Thermal Speed Rating (Grease)
260 rpm

Reference Thermal Speed Rating (Oil)5
300 rpm

Cg - Geometry Factor6
0.1402
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.


 MORE IMAGES 

·  Timken_SRB_Brass_EMW33_22208YMW33C3-A

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 DOWNLOADS 

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