RTNUF1000M Cylindrical Roller Bearing Specifications
Bore d (mm)
203.2
Outer D (mm)
257.175
Width B (mm)
196.85
Dynamic rating Cr (kN)
3015
Static rating Cor (kN)
1044
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST RTNUF1000M?
RUIST RTNUF1000M Cylindrical Roller Bearing: bore d = 203.2 mm, outer diameter D = 257.175 mm, width/height B = 196.85 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST RTNUF1000M carry?
Dynamic load rating Cr = 3015 kN and static load rating Cor = 1044 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST RTNUF1000M typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST RTNUF1000M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 203.2 mm, OD 257.175 mm and width 196.85 mm match ISO dimensions, RTNUF1000M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.