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four-point contact ball bearingvsi200844-n

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

d0
916 mm
d736 mm
da
tolerance: -0,6
da zt914 mm914
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve (see part drawing)
tolerance:-it8
di845,5 mm
tolerance: +0,6
752 mm
da842,5 mmtolerance: -0,6
da zt841 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve (see part drawing)
tolerance:-it8
hh56 mm
la890 mm
li805 mm
m8 mm
modulus
na40
number of fixed holes in outer ring
ni40
number of fixed holes in inner ring
z94
tooth number
m69 kg
weight
fr per165200 n
overcoming friction maximum permissible radial load
fz norm31400 n
maximum allowable meshing force (root fatigue strength)
fz max46700 n
maximum allowable meshing force to prevent root fracture
ca222000 n
basic rated dynamic load, axial direction
c0a1150000 n
basic rated static load, axial
cr145000 n
basic rated dynamic load, radial
c0r510000 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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