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29428 Spherical Roller Thrust Bearing 140x280x85mm

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Spherical roller thrust bearings feature uniquely designed raceways and asymmetrical rollers, allowing them to effectively handle axial loads in a single direction while simultaneously managing radial loads. The transmission of the load between the raceways occurs through rollers positioned at an angle to the bearing axis, with the flange serving as a guide to direct the movement of the rollers.


SPECIFICATIONS
 
 
Inner Diameter 140 mm Number of Rows Single Row
Outer Diameter 280 mm Cage Material Sheet Metal
Width 85 mm Seal Type None On Both Sides
Dynamic Load Rating 1 630 kN Clearance CN
Static Load Rating 4 300 kN Precision Grade 0
Fatigue Load Limit 455 kN Min Temperature -40 °C
Reference Speed 1 300 rpm Max Temperature +120 °C
Limiting Speed 2 400 rpm Size Standard Metric System
Rolling Element Roller Mass 23.0 kg


FEATURES AND BENEFITS


  • High load carrying capacity.

  • High reliable and long service life.

  • Accommodate axial loads in one direction and simultaneous radial loads.

 

Specifications

Inner Diameter (ID): 140

Outer Diameter (OD): 280

Width (W): 85

Overall Size (IDxODxW): 140x280x85

Dynamic Load Rating: 1 630 kN

Static Load Rating: 4 300 kN

Reference Speed: 1 300 rpm

Limiting Speed: 2 400 rpm

Cage Material: Sheet Metal

Seal Type: None On Both Sides

Clearance: CN

Precision: Grade 0

Operating Temperature: -40 °C to +120 °C

Mass: 23.0 kg

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