25129CYC3 Spherical Roller Bearing Specifications
Bore d (mm)
144.475
Outer D (mm)
250
Width B (mm)
80
Dynamic rating Cr (kN)
1210
Static rating Cor (kN)
728
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 25129CYC3?
RUIST 25129CYC3 Spherical Roller Bearing: bore d = 144.475 mm, outer diameter D = 250 mm, width/height B = 80 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 25129CYC3 carry?
Dynamic load rating Cr = 1210 kN and static load rating Cor = 728 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 25129CYC3 typically used?
Spherical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 25129CYC3 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 144.475 mm, OD 250 mm and width 80 mm match ISO dimensions, 25129CYC3 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.