Timken 320RU31OB1268 R2
Cylindrical Roller Radial Bearings - Single Row Standard
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Units
Metric
d - Bore
320.000 mm
Type
NU
Dimensions
D - Outer Diameter
540 mm
C - Inner Ring Width
176 mm
B - Outer Ring Width
176 mm
Basic Load Ratings
C0 - Static Radial Rating
5860000 N
C - Dynamic Radial Rating1
3380000 N
Factors
Reference Thermal Speed Rating (Grease)
510 rpm
Reference Thermal Speed Rating (Oil)2
550 rpm
Cg - Geometry Factor3
0.2299
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
4.1 mm
r - Outer Ring "To Clear" Radius5
4.1 mm
Da - Outer Ring Backing Diameter
0 mm
