Timken NJ2220EMAC3
Cylindrical Roller Radial Bearings - Single Row ISO
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Units
Metric
d - Bore
100 mm
Type
NJ
Dimensions
D - Outer Diameter
180 mm
C - Inner Ring Width
46 mm
B - Outer Ring Width
46 mm
Basic Load Ratings
C0 - Static Radial Rating
451000 N
C - Dynamic Radial Rating1
377000 N
Factors
Reference Thermal Speed Rating (Grease)
2500 rpm
Reference Thermal Speed Rating (Oil)2
2900 rpm
Cg - Geometry Factor3
0.104
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius4
2 mm
r - Outer Ring "To Clear" Radius5
2 mm
da - Inner Ring Backing Diameter
115 mm
