3655/3620 Tapered Roller Bearing Specifications
Bore d (mm)
22.225
Outer D (mm)
61.912
Width B (mm)
36.512
Dynamic rating Cr (kN)
82
Static rating Cor (kN)
89.8
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 3655/3620?
RUIST 3655/3620 Tapered Roller Bearing: bore d = 22.225 mm, outer diameter D = 61.912 mm, width/height B = 36.512 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 3655/3620 carry?
Dynamic load rating Cr = 82 kN and static load rating Cor = 89.8 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 3655/3620 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 3655/3620 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 22.225 mm, OD 61.912 mm and width 36.512 mm match ISO dimensions, 3655/3620 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.