5214 Bearing Specifications
Bore d (mm)
70
Outer D (mm)
125
Width B (mm)
39.7
Dynamic rating Cr (kN)
103
Static rating Cor (kN)
82
Grease limit speed (r/min)
3400
Oil limit speed (r/min)
4500
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 5214?
RUIST 5214 Bearing: bore d = 70 mm, outer diameter D = 125 mm, width/height B = 39.7 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 5214 carry?
Dynamic load rating Cr = 103 kN and static load rating Cor = 82 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 5214 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 5214 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 70 mm, OD 125 mm and width 39.7 mm match ISO dimensions, 5214 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.