![Track Rollers LFR50/5-6KDD LFR50/5-6-2Z Bearing Track Rollers LFR50/5-6KDD LFR50/5-6-2Z Bearing](static/images/20180511/track-rollers-lfr505-6kdd-lfr505-bearing-a1120a27-417x332.jpg?v=20240908)
LFR50/5-6 KDD LFR50/5-6-2Z locating bearing track rollers with Gothic arch groove.
Groove Diameter: 6 mm
Inner Diameter: 5 mm
Outer Diameter: 17 mm
Inner Thickness: 7 mm
Outer Thickness: 8 mm
Weight: 0.008 kg
Seals: Metal shield
LFR50/5-6 LFR50/5-6KDD LFR50/5-6-2Z locating bearing track rollers with Gothic arch groove.
• There are two contact points between the roller and track, so the contact function is favorable.
• Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so rollers can accommodate higher loads.
• Rollers are made of high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multi-purposes grease. Rollers mount the metal shield (KDD/2Z) or rubble seal (NPP/2RS) to prevent the dust. Some types of the rollers can be made from the corrosion resistance stainless steel 440C.