H3948 Bearing Specifications
Bore d (mm)
220
Outer D (mm)
240
Width B (mm)
101
Dynamic rating Cr (kN)
—
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST H3948?
RUIST H3948 Bearing: bore d = 220 mm, outer diameter D = 240 mm, width/height B = 101 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST H3948 carry?
Dynamic load rating Cr = — 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 RUIST H3948 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST H3948 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 220 mm, OD 240 mm and width 101 mm match ISO dimensions, H3948 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.