29448A Tapered Thrust Roller Bearing Specifications
Bore d (mm)
240
Outer D (mm)
440
Width B (mm)
122
Dynamic rating Cr (kN)
2420
Static rating Cor (kN)
8000
Grease limit speed (r/min)
530
Oil limit speed (r/min)
750
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 29448A?
RUIST 29448A Tapered Thrust Roller Bearing: bore d = 240 mm, outer diameter D = 440 mm, width/height B = 122 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 29448A carry?
Dynamic load rating Cr = 2420 kN and static load rating Cor = 8000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 29448A typically used?
Tapered Thrust Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 29448A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 240 mm, OD 440 mm and width 122 mm match ISO dimensions, 29448A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.