90BER20EV1V Angular Contact Ball Bearing Specifications
Bore d (mm)
90
Outer D (mm)
140
Width B (mm)
30
Dynamic rating Cr (kN)
42
Static rating Cor (kN)
31.5
Grease limit speed (r/min)
11300
Oil limit speed (r/min)
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Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 90BER20EV1V?
RUIST 90BER20EV1V Angular Contact Ball Bearing: bore d = 90 mm, outer diameter D = 140 mm, width/height B = 30 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 90BER20EV1V carry?
Dynamic load rating Cr = 42 kN and static load rating Cor = 31.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 90BER20EV1V typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 90BER20EV1V replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 140 mm and width 30 mm match ISO dimensions, 90BER20EV1V is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.