Timken NJ2230EMAC3
Cylindrical Roller Radial Bearings - Single Row ISO
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Design Units
Metric
d - Bore
150 mm
Type
NJ
Dimensions
D - Outer Diameter
270 mm
C - Inner Ring Width
73 mm
B - Outer Ring Width
73 mm
Basic Load Ratings
C0 - Static Radial Rating
998000 N
C - Dynamic Radial Rating1
752000 N
Factors
Reference Thermal Speed Rating (Grease)
1800 rpm
Reference Thermal Speed Rating (Oil)2
2000 rpm
Cg - Geometry Factor3
0.123
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
173.5 mm
Da - Outer Ring Backing Diameter
242 mm
