Manufacturer: Schaeffler INA
Type: Yoke type track roller
Model: PWTR 50-2RS-XL
Replaces: PWTR 50.2RS, PWTR50-2RS

Dimensions
Bore diameter d: 50 mm
Outer diameter D: 90 mm
Width, outer ring C: 30 mm
Width, inner ring B: 32 mm
Basic dynamic load rating, radial: 46500 N
Basic static load rating, radial: 64000 N
Fatigue load limit, radial: 8700 N
Speed on permanent grease lubrication: 1100 rpm
Permissible static load, radial: 64000 N
Permissible dynamic load outer ring, radial: 41500 N
Relubrication feature: Via inner ring
Sealing: 2RS, Protected lip seal on both sides