NNU49/560K Cylindrical Roller Bearing Specifications
Bore d (mm)
560
Outer D (mm)
750
Width B (mm)
190
Dynamic rating Cr (kN)
3250
Static rating Cor (kN)
8700
Grease limit speed (r/min)
900
Oil limit speed (r/min)
1100
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE NNU49/560K?
RAYSDE NNU49/560K Cylindrical Roller Bearing: bore d = 560 mm, outer diameter D = 750 mm, width/height B = 190 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NNU49/560K carry?
Dynamic load rating Cr = 3250 kN and static load rating Cor = 8700 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE NNU49/560K typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NNU49/560K replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 560 mm, OD 750 mm and width 190 mm match ISO dimensions, NNU49/560K is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.