Part Number NU2230EMAC3, Cylindrical Roller Radial Bearings

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Unit of Measure

Specifications | Dimensions | Basic Load Ratings | Factors | Abutment and Fillet Dimensions

C0 - Static Radial Rating	N/A 998000 N224000 lbf
C - Dynamic Radial Rating¹	N/A 752000 N169000 lbf

Reference Thermal Speed Rating (Grease)	N/A 1800 rpm
Reference Thermal Speed Rating (Oil)²	N/A 2000 rpm
Cg - Geometry Factor³	N/A 0.123

R - Inner Ring "To Clear" Radius⁴	N/A 3 mm0.120 in
r - Outer Ring "To Clear" Radius⁵	N/A 3 mm0.12 in
da - Inner Ring Backing Diameter	N/A 173.5 mm6.83 in
Da - Outer Ring Backing Diameter	N/A 242 mm9.53 in

Design Units