NTN KRV47XLLH/3AS Stud Type Track Roller

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 C_r: 28800 N

Static C_0r: 61000 N

Limiting speed grease lubrication: 4000 rpm

Sealing: LL, seal on both sides