INA LR 207 Nppu Track Roller

Manufacturer: Schaeffler INA
Type: Track Roller
Model: LR 207NPPU

Dimensions:
Outer diameter D: 80 mm
Bore Diameter d: 35 mm
Height C: 17 mm
Basic load ratings:
Dynamic C_r: 21900 N
Static C_0r: 12400 N
Fatigue load limit C_{ur w}: 660 N
Speed on permanent grease lubrication: 4500 rpm
Sealing: Lip seal on both sides, with axial sealing action