XR889058 Crossed Roller Bearing Specifications
Bore d (mm)
1028.7
Outer D (mm)
1327.15
Width B (mm)
114.3
Dynamic rating Cr (kN)
—
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST XR889058?
RUIST XR889058 Crossed Roller Bearing: bore d = 1028.7 mm, outer diameter D = 1327.15 mm, width/height B = 114.3 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST XR889058 carry?
Dynamic load rating Cr = — 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 RUIST XR889058 typically used?
Crossed Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST XR889058 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 1028.7 mm, OD 1327.15 mm and width 114.3 mm match ISO dimensions, XR889058 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.