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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.
Unit of Measure

Specifications

UPC Code

087796314788

Design Unit

Metric

d - Bore

110 mm

Lubrication Type

Standard Grease

Bore_Taper

1/12

Cage Type

EJ

Cage Material

Steel

Superseded Part

22222KCJW33C2

Factors

e - ISO Factor1 0.25
Y0 - ISO Factor2 2.67
Y1 - ISO Factor3 2.73
Y2 - ISO Factor4 4.06

Reference Thermal Speed Rating (Grease)

2900 rpm
Reference Thermal Speed Rating (Oil)5 3500 rpm
Cg - Geometry Factor6 0.0742

Dimensions

D - Outer Diameter

200 mm7.874 in

B' - Inner Ring Width

53 mm2.0866 in

B - Outer Ring Width

53 mm2.0866 in

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius7 2 mm0.080 in
r - Outer Ring "To Clear" Radius8 2 mm0.080 in

da - Inner Ring Backing Diameter

133.000 mm5.2000 in

Da - Outer Ring Backing Diameter

182 mm7.200 in

Basic Load Ratings

C0 - Static Radial Rating

653000 N147000 lbf

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

555000 N125000 lbf
  • 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.
  • 7 Maximum housing fillet radius that bearing corners will clear.
  • 8 These maximum fillet radii will be cleared by the bearing corners.