13175/13318 Tapered Roller Bearing Specifications
Bore d (mm)
44.45
Outer D (mm)
80.962
Width B (mm)
19.05
Dynamic rating Cr (kN)
47
Static rating Cor (kN)
61.1
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 13175/13318?
RUIST 13175/13318 Tapered Roller Bearing: bore d = 44.45 mm, outer diameter D = 80.962 mm, width/height B = 19.05 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 13175/13318 carry?
Dynamic load rating Cr = 47 kN and static load rating Cor = 61.1 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 13175/13318 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 13175/13318 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 44.45 mm, OD 80.962 mm and width 19.05 mm match ISO dimensions, 13175/13318 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.