NN49/530K Cylindrical Roller Bearing Specifications
Bore d (mm)
530
Outer D (mm)
710
Width B (mm)
180
Dynamic rating Cr (kN)
3050
Static rating Cor (kN)
8150
Grease limit speed (r/min)
900
Oil limit speed (r/min)
1200
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE NN49/530K?
RAYSDE NN49/530K Cylindrical Roller Bearing: bore d = 530 mm, outer diameter D = 710 mm, width/height B = 180 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NN49/530K carry?
Dynamic load rating Cr = 3050 kN and static load rating Cor = 8150 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE NN49/530K 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 NN49/530K replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 530 mm, OD 710 mm and width 180 mm match ISO dimensions, NN49/530K is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.