ARTB260 Turntable Bearing Specifications
Bore d (mm)
260
Outer D (mm)
385
Width B (mm)
55
Dynamic rating Cr (kN)
102000
Static rating Cor (kN)
310000
Grease limit speed (r/min)
130
Oil limit speed (r/min)
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Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST ARTB260?
RUIST ARTB260 Turntable Bearing: bore d = 260 mm, outer diameter D = 385 mm, width/height B = 55 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST ARTB260 carry?
Dynamic load rating Cr = 102000 kN and static load rating Cor = 310000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST ARTB260 typically used?
Turntable Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST ARTB260 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 260 mm, OD 385 mm and width 55 mm match ISO dimensions, ARTB260 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.