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Key Features

  • Longer bearing life achieved from higher capacity (vs. competitors)
  • Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
  • Better contaminant purging from slots on cage face helps extend bearing life
  • Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a brass cage
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Unit of Measure

Key Dimensions

Design Unit

 N/A Metric

Bore (d)

 N/A 180 mm

O.D. (D)

 N/A 14.9606 in380 mm

Width (B)

 N/A 4.9606 in126 mm

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 491000 lbf2190000 N
e Factor 1 N/A 0.32

Cage Type

 N/A EMB

Cage Material

 N/A Brass

Superseded Part

 N/A 22336EMBW33W29

Other Dimensions

Max Shaft Fillet Radius2 N/A 0.120 in3 mm

Shaft Backing Shoulder Diameter

 N/A 232 mm9.2000 in

Housing Backing Shoulder Diameter

 N/A 343 mm13.5000 in

Ratings

Static Radial Load Rating (C0)

 N/A 584000 lbf2600000 N

Thermal Reference Speed - Grease 

 N/A 1200 rpm
Thermal Reference Speed - Oil 3 N/A 1300 rpm

Factors

Y0 Factor4 N/A 2.08
Y1 Factor 5 N/A 2.13
Y2 Factor6 N/A 3.17
Geometry Factor (Cg) 7 N/A 0.0988
  • 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 See thermal speed ratings in the engineering section.
  • 4 These factors apply for both inch and metric calculations. See engineering
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 7 Geometry constant for Lubrication Life Adjustment Factor a3l.