51413J Thrust Ball Bearing Specifications
Bore d (mm)
65
Outer D (mm)
140
Width B (mm)
56
Dynamic rating Cr (kN)
240
Static rating Cor (kN)
505
Grease limit speed (r/min)
1300
Oil limit speed (r/min)
1800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 51413J?
RUIST 51413J Thrust Ball Bearing: bore d = 65 mm, outer diameter D = 140 mm, width/height B = 56 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 51413J carry?
Dynamic load rating Cr = 240 kN and static load rating Cor = 505 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 51413J typically used?
Thrust Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 51413J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 65 mm, OD 140 mm and width 56 mm match ISO dimensions, 51413J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.