Manufacturer:Â Schaeffler INA
Type:Â Yoke type track roller
Model:Â NA2204.2RS
Bore Diameter d:Â 20 mm
Outer diameter D:Â 47 mm
Width of the bearing B: 18 mm
Width, outer ring C: 17.8 mm
Basic load ratings, radial:
Dynamic Cr:Â 14000 N
Static C0r:Â 18600 N
Fatigue load limit, radial:Â 2700 N
Speed on permanent grease lubrication:Â 2300 rpm
Sealing: 2RSR, Lip seal on both sides
Relubrication feature: Via inner ring lubrication hole
Outer Ring profile: R500