HM624749/HM624716 Tapered Roller Bearing Specifications
Bore d (mm)
120.65
Outer D (mm)
199.974
Width B (mm)
46.038
Dynamic rating Cr (kN)
335
Static rating Cor (kN)
543
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HM624749/HM624716?
RUIST HM624749/HM624716 Tapered Roller Bearing: bore d = 120.65 mm, outer diameter D = 199.974 mm, width/height B = 46.038 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HM624749/HM624716 carry?
Dynamic load rating Cr = 335 kN and static load rating Cor = 543 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HM624749/HM624716 typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST HM624749/HM624716 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120.65 mm, OD 199.974 mm and width 46.038 mm match ISO dimensions, HM624749/HM624716 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.