INA KR80-PP-A STUD TYPE TRACK ROLLER

Manufacturer: INA
Type: Stud type track roller with axial guidance
Model: KR80-PPA

Dimensions:
Outside diameter D: 80 mm
Fit diameter of roller stud d₁: 30 mm
Width of the roller stud B: 100 mm
Maximum width of thrust washer B₁: 37 mm
Thread G: M30X1.5
Thread length: 32 mm
Basic load ratings, radial:
Dynamic C_{r w}: 38500 N
Static C_{0r w}: 78000 N
Fatigue load limit C_{ur w}: 11200 N
Speed on permanent grease lubrication: 1300 rpm
Sealing: PP, Three-stage sealing by plastic axial plain washer on both sides