NF236M Cylindrical Roller Bearing Specifications
Bore d (mm)
180
Outer D (mm)
320
Width B (mm)
52
Dynamic rating Cr (kN)
610
Static rating Cor (kN)
675
Grease limit speed (r/min)
1900
Oil limit speed (r/min)
2200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NF236M?
RUIST NF236M Cylindrical Roller Bearing: bore d = 180 mm, outer diameter D = 320 mm, width/height B = 52 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NF236M carry?
Dynamic load rating Cr = 610 kN and static load rating Cor = 675 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NF236M 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 NF236M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 180 mm, OD 320 mm and width 52 mm match ISO dimensions, NF236M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.