Timken NU28/630M
Cylindrical Roller Radial Bearings - Single Row ISO
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Units
Metric
d - Bore
630.000 mm
Type
NU
Dimensions
D - Outer Diameter
780 mm
C - Inner Ring Width
88 mm
B - Outer Ring Width
88 mm
Basic Load Ratings
C0 - Static Radial Rating
3490000 N
C - Dynamic Radial Rating1
1390000 N
Factors
Reference Thermal Speed Rating (Grease)
300 rpm
Reference Thermal Speed Rating (Oil)2
350 rpm
Cg - Geometry Factor3
0.2883
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
3 mm
r - Outer Ring "To Clear" Radius5
3 mm
da - Inner Ring Backing Diameter
645 mm
Da - Outer Ring Backing Diameter
765 mm
