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four-point contact ball bearingva250309-n

with no teeth, on both sides of the lip seal

13 mm
408,4 mm
d235 mm
da
b52,5 mm52,5
di308 mm
d310 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve(t,t)
tolerance:+it8
d0400 mm
da310 mm
db
di zt237 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve(t,t)
tolerance:+it8
tolerance:+it8
h60 mm
h52,5 mm
la359 mm
li259 mm
m5 mm
modulus
na24
number of fixed holes in outer ring
ni24
number of fixed holes in inner ring
t3 mm
t8 mm
z80
tooth number
m29,5 kg
weight
fr per99100 n
overcoming friction maximum permissible radial load
fz norm12900 n
maximum allowable meshing force (root fatigue strength)
fz max18800 n
maximum allowable meshing force to prevent root fracture
ca325000 n
basic rated dynamic load, axial direction
c0a650000 n
basic rated static load, axial
cr215000 n
basic rated dynamic load, radial
c0r295000 n
basic rated static load, radial
0,06 - 0,25
radial clearance
0,1 - 0,41
axial tilt clearance
4 tapered grease fittings, evenly spaced around the ring according to din 71412
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