Detailed description
Spherical roller bearings 21306-E1-TVPB
main dimensions to DIN 635-2
d 30 mm
D 72 mm
B 19 mm
D1 59,9 mm
Da max 65 mm
d2 41,5 mm
da min 37 mm
ra max 1 mm
rmin 1,1 mm
m 0,386 kg Mass
Cr 72000 N Basic dynamic load rating, radial
e 0,27
Y1 2,49
Y2 3,71
C0r 63000 N Basic static load rating, radial
Y0 2,43
nG 12000 1/min Limiting speed
nB 7500 1/min Reference speed
Cur 7000 N Fatigue limit load, radial









