Detailed description
Spherical roller bearings 21309-E1
main dimensions to DIN 635-2
d 45 mm
D 100 mm
B 25 mm
D1 89,8 mm
Da max 91 mm
d2 67,6 mm
da min 54 mm
ds 3,2 mm
ns 4,8 mm
ra max 1,5 mm
rmin 1,5 mm
m 0,999 kg Mass
Cr 129000 N Basic dynamic load rating, radial
e 0,21
Y1 3,17
Y2 4,72
C0r 130000 N Basic static load rating, radial
Y0 3,1
nG 9000 1/min Limiting speed
nB 5600 1/min Reference speed
Cur 17300 N Fatigue limit load, radial









