ARTB395 Turntable Bearing Specifications
Bore d (mm)
395
Outer D (mm)
525
Width B (mm)
65
Dynamic rating Cr (kN)
133000
Static rating Cor (kN)
435000
Grease limit speed (r/min)
90
Oil limit speed (r/min)
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Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST ARTB395?
RUIST ARTB395 Turntable Bearing: bore d = 395 mm, outer diameter D = 525 mm, width/height B = 65 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST ARTB395 carry?
Dynamic load rating Cr = 133000 kN and static load rating Cor = 435000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST ARTB395 typically used?
Turntable Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST ARTB395 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 395 mm, OD 525 mm and width 65 mm match ISO dimensions, ARTB395 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.