370658DHCEYAT Tapered Roller Bearing Specifications
Bore d (mm)
290
Outer D (mm)
450
Width B (mm)
180
Dynamic rating Cr (kN)
2150
Static rating Cor (kN)
4300
Grease limit speed (r/min)
560
Oil limit speed (r/min)
750
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 370658DHCEYAT?
RAYSDE 370658DHCEYAT Tapered Roller Bearing: bore d = 290 mm, outer diameter D = 450 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 370658DHCEYAT carry?
Dynamic load rating Cr = 2150 kN and static load rating Cor = 4300 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 370658DHCEYAT typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 370658DHCEYAT replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 290 mm, OD 450 mm and width 180 mm match ISO dimensions, 370658DHCEYAT is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.