380679X2HCYA7 Tapered Roller Bearing Specifications
Bore d (mm)
340
Outer D (mm)
545
Width B (mm)
268.7
Dynamic rating Cr (kN)
4
Static rating Cor (kN)
7.5
Grease limit speed (r/min)
2130
Oil limit speed (r/min)
6500
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 380679X2HCYA7?
RAYSDE 380679X2HCYA7 Tapered Roller Bearing: bore d = 340 mm, outer diameter D = 545 mm, width/height B = 268.7 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 380679X2HCYA7 carry?
Dynamic load rating Cr = 4 kN and static load rating Cor = 7.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 380679X2HCYA7 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 380679X2HCYA7 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 340 mm, OD 545 mm and width 268.7 mm match ISO dimensions, 380679X2HCYA7 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.