JM205149110 Tapered Roller Bearing Specifications
Bore d (mm)
50
Outer D (mm)
90
Width B (mm)
28
Dynamic rating Cr (kN)
130
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 JM205149110?
RAYSDE JM205149110 Tapered Roller Bearing: bore d = 50 mm, outer diameter D = 90 mm, width/height B = 28 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE JM205149110 carry?
Dynamic load rating Cr = 130 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 JM205149110 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 JM205149110 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 50 mm, OD 90 mm and width 28 mm match ISO dimensions, JM205149110 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.