BT4B331228GHA1C200 Tapered Roller Bearing Specifications
Bore d (mm)
346.12
Outer D (mm)
488.95
Width B (mm)
358.775
Dynamic rating Cr (kN)
5280
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 BT4B331228GHA1C200?
RAYSDE BT4B331228GHA1C200 Tapered Roller Bearing: bore d = 346.12 mm, outer diameter D = 488.95 mm, width/height B = 358.775 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE BT4B331228GHA1C200 carry?
Dynamic load rating Cr = 5280 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 BT4B331228GHA1C200 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 BT4B331228GHA1C200 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 346.12 mm, OD 488.95 mm and width 358.775 mm match ISO dimensions, BT4B331228GHA1C200 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.