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
