NF215M Cylindrical Roller Bearing Specifications
Bore d (mm)
75
Outer D (mm)
130
Width B (mm)
25
Dynamic rating Cr (kN)
124
Static rating Cor (kN)
118
Grease limit speed (r/min)
4800
Oil limit speed (r/min)
6000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NF215M?
RUIST NF215M Cylindrical Roller Bearing: bore d = 75 mm, outer diameter D = 130 mm, width/height B = 25 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NF215M carry?
Dynamic load rating Cr = 124 kN and static load rating Cor = 118 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NF215M 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 NF215M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 130 mm and width 25 mm match ISO dimensions, NF215M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.