100642 Cylindrical Roller Bearing Specifications
Bore d (mm)
200
Outer D (mm)
310.11
Width B (mm)
51
Dynamic rating Cr (kN)
753
Static rating Cor (kN)
511
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 100642?
RUIST 100642 Cylindrical Roller Bearing: bore d = 200 mm, outer diameter D = 310.11 mm, width/height B = 51 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 100642 carry?
Dynamic load rating Cr = 753 kN and static load rating Cor = 511 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 100642 typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 100642 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 200 mm, OD 310.11 mm and width 51 mm match ISO dimensions, 100642 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.