INA
NUKR47-A

Stud type track rollers are similar in their construction to single and double row yoke type track rollers with axial guidance, except that the raceway is formed by a heavy-section roller stud with a fixing thread and type-dependent mounting aid, and with a type-dependent relubrication facility. Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running.

INA Track Roller, Crowned Stud Type, Series: NUKR, 47 mm Roller Diameter, 24 mm Roller Width, 20 mm Stud Diameter, 40.5 mm Stud Length, M20 x 1.5 Thread, 21 mm Thread Length, 28500 N Dynamic/37500 N Static Load, 4200 rpm Maximum, -30 to 140 deg C, Double Seal Closure, Hex Head, Uncoated

• The series NUKR have an outside surface with the optimized INA profile
• The outer ring is guided axially by the rolling elements
• Full complement cylindrical roller set
• Labyrinth seals on both sides

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