314U1 Deep Groove Ball Bearing Specifications
Bore d (mm)
70
Outer D (mm)
150
Width B (mm)
35
Dynamic rating Cr (kN)
104
Static rating Cor (kN)
68
Grease limit speed (r/min)
4500
Oil limit speed (r/min)
5300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 314U1?
RUIST 314U1 Deep Groove Ball Bearing: bore d = 70 mm, outer diameter D = 150 mm, width/height B = 35 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 314U1 carry?
Dynamic load rating Cr = 104 kN and static load rating Cor = 68 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 314U1 typically used?
Deep Groove Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 314U1 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 70 mm, OD 150 mm and width 35 mm match ISO dimensions, 314U1 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.