30216 Tapered Roller Bearing Specifications
Bore d (mm)
80
Outer D (mm)
140
Width B (mm)
28.25
Dynamic rating Cr (kN)
161
Static rating Cor (kN)
204
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 30216?
RUIST 30216 Tapered Roller Bearing: bore d = 80 mm, outer diameter D = 140 mm, width/height B = 28.25 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 30216 carry?
Dynamic load rating Cr = 161 kN and static load rating Cor = 204 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 30216 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 30216 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 80 mm, OD 140 mm and width 28.25 mm match ISO dimensions, 30216 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.