Timken 440RU30OA107R3
Cylindrical Roller Radial Bearings - Single Row Standard
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Units
Metric
d - Bore
440 mm
Type
NU
Dimensions
D - Outer Diameter
650 mm
C - Inner Ring Width
157 mm
B - Outer Ring Width
157 mm
Basic Load Ratings
C0 - Static Radial Rating
7270000 N
C - Dynamic Radial Rating1
3660000 N
Factors
Reference Thermal Speed Rating (Grease)
350 rpm
Reference Thermal Speed Rating (Oil)2
380 rpm
Cg - Geometry Factor3
0.2737
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
6.4 mm
r - Outer Ring "To Clear" Radius5
6.4 mm
da - Inner Ring Backing Diameter
476 mm
Da - Outer Ring Backing Diameter
613 mm
