INA KR30-X-PP-A Stud Type Track Roller

Manufacturer: INA

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

Model: KR30 X PP A

Dimensions

Outside diameter D: 30 mm

Fit diameter of roller stud d₁: 12 mm

Width of the roller stud B: 40 mm

Roller Width B₁: 15.2 mm

Thread G: M12 X 1.5

Outer Ring profile: X, Cylindrical profile

Basic load ratings, radial:

Dynamic C_{r w}: 6800 N

Static C_{0r w}: 8700 N

Fatigue load limit C_{ur w}: 1240 N

Speed on permanent grease lubrication: 5500 rpm

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