H3148 Bearing Specifications
Bore d (mm)
220
Outer D (mm)
240
Width B (mm)
169
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 H3148?
RUIST H3148 Bearing: bore d = 220 mm, outer diameter D = 240 mm, width/height B = 169 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST H3148 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 H3148 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST H3148 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 220 mm, OD 240 mm and width 169 mm match ISO dimensions, H3148 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.