INA RNA6912-ZW bearing

Bearing RNA6912-ZW

RNA6912-ZW INA bearing,

INA RNA6912-ZW bearing, Size: 68x85x45. INA RNA6912-ZW are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings RNA6912-ZW

Bearing number : RNA6912-ZW

Size (mm) : 68x85x45

Brand : INA

Bore Diameter (mm) : 68

Outer Diameter (mm) : 85

Width (mm) : 45

Bearing dimensions and specification in INA catalogue:

Fw - 68 mm

D - 85 mm

C - 45 mm

rmin - 1 mm

m - 488 g / Weight

Cr - 106000 N / Dynamic load rating (radial)

C0r - 191000 N / Static load rating (radial)

Cur - 32500 N / Fatigue limit load, radial

nG - 6700 1/min / Limiting speed

nB - 3600 1/min / Reference speed

Dimension series 69, double row