30336 Tapered Roller Bearing Specifications
Bore d (mm)
180
Outer D (mm)
380
Width B (mm)
83
Dynamic rating Cr (kN)
1150
Static rating Cor (kN)
1230
Grease limit speed (r/min)
900
Oil limit speed (r/min)
1300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 30336?
RUIST 30336 Tapered Roller Bearing: bore d = 180 mm, outer diameter D = 380 mm, width/height B = 83 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 30336 carry?
Dynamic load rating Cr = 1150 kN and static load rating Cor = 1230 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 30336 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 30336 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 180 mm, OD 380 mm and width 83 mm match ISO dimensions, 30336 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.