Timken 320RU30OC1175R4
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
480 mm
C - Inner Ring Width
121 mm
B - Outer Ring Width
121 mm
Basic Load Ratings
C0 - Static Radial Rating
3990000 N
C - Dynamic Radial Rating1
2110000 N
Factors
Reference Thermal Speed Rating (Grease)
550 rpm
Reference Thermal Speed Rating (Oil)2
610 rpm
Cg - Geometry Factor3
0.2149
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
4 mm
r - Outer Ring "To Clear" Radius5
4 mm
da - Inner Ring Backing Diameter
347 mm
Da - Outer Ring Backing Diameter
453 mm
