Manufacturer: NTN
Type: Stud type track roller, Full-complement roller type, with seal
Model: KRV 47 XLLH 3AS
Dimensions
Outside diameter D: 47 mm
Diameter of roller stud d1: 20 mm
Width B1: 66 mm
Width outer ring C: 24 mm
Design: X, Cylindrical outer rings
Thread G: M20 X 1.5
Basic load ratings, radial:
Dynamic Cr: 28800 N
Static C0r: 61000 N
Limiting speed grease lubrication: 4000 rpm
Sealing: LL, seal on both sides
