Timken NU20/670EMAW220
Cylindrical Roller Radial Bearings - Single Row ISO
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Units
Metric
d - Bore
670 mm
Type
NU
Dimensions
D - Outer Diameter
980 mm
C - Inner Ring Width
180 mm
B - Outer Ring Width
180 mm
Basic Load Ratings
C0 - Static Radial Rating
11100000 N
C - Dynamic Radial Rating1
6170000 N
Factors
Reference Thermal Speed Rating (Grease)
210 rpm
Reference Thermal Speed Rating (Oil)2
230 rpm
Cg - Geometry Factor3
0.3527
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
6 mm
r - Outer Ring "To Clear" Radius5
6 mm
da - Inner Ring Backing Diameter
730 mm
