67883/67820CD Tapered Roller Bearing Specifications
Bore d (mm)
84.15
Outer D (mm)
266.7
Width B (mm)
84.138
Dynamic rating Cr (kN)
671
Static rating Cor (kN)
174
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 67883/67820CD?
RUIST 67883/67820CD Tapered Roller Bearing: bore d = 84.15 mm, outer diameter D = 266.7 mm, width/height B = 84.138 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 67883/67820CD carry?
Dynamic load rating Cr = 671 kN and static load rating Cor = 174 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 67883/67820CD typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 67883/67820CD replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 84.15 mm, OD 266.7 mm and width 84.138 mm match ISO dimensions, 67883/67820CD is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.