29428E Thrust Roller Bearing Specifications
Bore d (mm)
140
Outer D (mm)
280
Width B (mm)
85
Dynamic rating Cr (kN)
1370
Static rating Cor (kN)
4200
Grease limit speed (r/min)
1200
Oil limit speed (r/min)
1200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 29428E?
RUIST 29428E Thrust Roller Bearing: bore d = 140 mm, outer diameter D = 280 mm, width/height B = 85 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 29428E carry?
Dynamic load rating Cr = 1370 kN and static load rating Cor = 4200 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 29428E typically used?
Thrust Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 29428E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 280 mm and width 85 mm match ISO dimensions, 29428E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.