INA KR52-X-PP-A Stud Type Track Roller

Manufacturer: INA

Type: Stud type track roller with cage, with axial guidance

Model: KR52 X PP A

Dimensions

Outside diameter D: 52 mm

Fit diameter of roller stud d₁: 20 mm

Width of the roller stud B: 66 mm

Roller Width B₁: 25.6 mm

Thread G: M20 X 1.5

Outer Ring profile: X, Cylindrical profile

Basic load ratings, radial:

Dynamic C_{r w}: 16700 N

Static C_{0r w}: 29500 N

Fatigue load limit C_{ur w}: 3850 N

Speed on permanent grease lubrication: 2400 rpm

Sealing: PP, Three-stage sealing by plastic axial plain washer on both sides