Manufacturer: NTN
Type: Cylindrical Roller Bearing
Model: NU311
Dimensions:
Bore Diameter d: 55 mm
Outer diameter D: 120 mm
Width B: 29 mm
Basic load ratings, radial:
Dynamic C: 123 kN
Static C0: 111 kN
Fatigue load rating, radial: 13.6 kN
Oil lubrication limit speed: 7000 rpm
Grease lubrication limit speed: 5900 rpm
Cage: Steel cage
Operating temperature: -40 … +120 °C
