NTN NA4902R Needle Roller Bearing

Manufacturer: NTN

Type: Needle roller bearing

Model: NA 4902 R

Dimensions:

Bore diameter d: 15 mm

Outer diameter D: 28 mm

Width B: 13 mm

Basic load ratings:

Dynamic C: 10.3 KN

Static C₀: 12.8 KN

Oil lubrication limit speed: 20000 rpm

Grease lubrication limit speed: 13000 rpm