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four-point contact ball bearingvsa200414-n

standard series of 20, external gear, on both sides of the lip seal

d0
503,3 mm
d342 mm
tolerance: +0,5
da
di415,5 mm415,5
tolerance: +0,5
di zt417 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve(t,t)
tolerance:+it8
495 mm
da412,5 mmtolerance: -0,5
di zt344 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve(t,t)
tolerance:+it8
hh56 mm
la455 mm
li368 mm
m5 mm
modulus
na20
number of fixed holes in outer ring
ni24
number of fixed holes in inner ring
z99
tooth number
m31 kg
weight
fr per82600 n
overcoming friction maximum permissible radial load
fz norm15900 n
maximum allowable meshing force (root fatigue strength)
fz max23600 n
maximum allowable meshing force to prevent root fracture
ca169000 n
basic rated dynamic load, axial direction
c0a560000 n
basic rated static load, axial
cr111000 n
basic rated dynamic load, radial
c0r248000 n
basic rated static load, radial
4个锥形润滑油嘴,根据 din 71412-a s8x1,环向均匀间隔
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