SJ6769 Needle Roller Bearing Specifications
Bore d (mm)
114.331
Outer D (mm)
152.4
Width B (mm)
57.15
Dynamic rating Cr (kN)
451.8
Static rating Cor (kN)
235.6
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST SJ6769?
RUIST SJ6769 Needle Roller Bearing: bore d = 114.331 mm, outer diameter D = 152.4 mm, width/height B = 57.15 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST SJ6769 carry?
Dynamic load rating Cr = 451.8 kN and static load rating Cor = 235.6 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST SJ6769 typically used?
Needle Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST SJ6769 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 114.331 mm, OD 152.4 mm and width 57.15 mm match ISO dimensions, SJ6769 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.