INA KR 47 PP Stud Type Track Roller

Manufacturer: INA
Type: Stud type track roller with axial guidance
Model: KR47PP

Dimensions:
Outside diameter D: 47 mm
Fit diameter of roller stud d₁: 20 mm
Width of the roller stud B: 66 mm
Maximum width of thrust washer B₁: 25.6 mm
Thread G: M20X1.5
Thread length: 21 mm
Basic load ratings, radial:
Dynamic C_{r w}: 15400 N
Static C_{0r w}: 26000 N
Fatigue load limit C_{ur w}: 3450 N
Speed on permanent grease lubrication: 2400 rpm
Sealing: PP, Three-stage sealing by plastic axial plain washer on both sides