Product details from catalogue Inquiry

Drawings:

NATV12 INA

Yoke type track rollers NATV, full complement needle roller set, with axial guidance, gap seals on both sides


d Bore diameter 12 mm
D Outside diameter 32 mm
B Width of the bearing 15 mm
Cr w Basic dynamic load rating, radial 9.700 N
C0r w Basic static load rating, radial 15.900 N
Cur w Fatigue load limit, radial 2.210 N
nD G Speed on permanent grease lubrication 1.800 1/min
F0r per Permissible static load, radial 15.900 N
Fr per Permissible dynamic load outer ring, radial 14.900 N
≈m Weight 72,997 g
C Width, outer ring 14 mm
d2 Outside diameter of thrust washer 25 mm
rmin Minimum chamfer dimension 0,6 mm
R Radius of outer ring outside profile 500 mm
Sealing Without
Outer Ring profile spherical outer diameter (Standard) R500