30314N Tapered Roller Bearing Specifications
Bore d (mm)
70
Outer D (mm)
150
Width B (mm)
38
Dynamic rating Cr (kN)
226
Static rating Cor (kN)
267
Grease limit speed (r/min)
2400
Oil limit speed (r/min)
3400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 30314N?
RUIST 30314N Tapered Roller Bearing: bore d = 70 mm, outer diameter D = 150 mm, width/height B = 38 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 30314N carry?
Dynamic load rating Cr = 226 kN and static load rating Cor = 267 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 30314N typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 30314N replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 70 mm, OD 150 mm and width 38 mm match ISO dimensions, 30314N is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.