INA ZL5203-DRS INAZL5203DRS

Stud type track rollers have outer rings with a crowned outside surface, heavy-section roller studs and ball and cage assemblies with plastic cages. The yoke type track rollers are available with and without an eccentric collar. Stud type track rollers ZL and KR must be axially clamped. The abutment surface for the nut must have sufficiently high strength and the tightening torque MA for the fixing nut must be observed. The roller stud can only transmit the permissible radial load if the correct tightening torque is applied. If the tightening torque for the nut cannot be adhered to, an interference fit is required.

INA Track Roller, Crowned Stud Type, Series: ZL52, 47 mm Roller Diameter, 17.5 mm Roller Width, 18 mm Stud Diameter, 18 mm Stud Length, M8 Thread, 15 mm Thread Length, 12800 N Dynamic/8400 N Static Load, 5500 rpm Maximum, Single Sealed Closure, Uncoated

• ZL52 track rollers are double row
• Lip seals on stud side with axial sealing action
• Sealing shield with cover on the end face

• Warranty Information https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/INA_NIPA1_Warranty.pdf