H3144 Bearing Specifications
Bore d (mm)
200
Outer D (mm)
220
Width B (mm)
158
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 H3144?
RUIST H3144 Bearing: bore d = 200 mm, outer diameter D = 220 mm, width/height B = 158 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST H3144 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 H3144 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST H3144 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 200 mm, OD 220 mm and width 158 mm match ISO dimensions, H3144 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.