BT2B328718 Tapered Roller Bearing Specifications
Bore d (mm)
279.4
Outer D (mm)
457.2
Width B (mm)
244.475
Dynamic rating Cr (kN)
3910
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE BT2B328718?
RAYSDE BT2B328718 Tapered Roller Bearing: bore d = 279.4 mm, outer diameter D = 457.2 mm, width/height B = 244.475 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE BT2B328718 carry?
Dynamic load rating Cr = 3910 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE BT2B328718 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 BT2B328718 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 279.4 mm, OD 457.2 mm and width 244.475 mm match ISO dimensions, BT2B328718 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.