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four-point contact ball bearingvsi200944-n

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

d0
1016 mm
d840 mm
da
tolerance: -0,7
da zt1014 mm1014
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve (see part drawing)
tolerance:-it8
di945,5 mm
tolerance: +0,7
856 mm
da942,5 mmtolerance: -0,7
da zt941 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve (see part drawing)
tolerance:-it8
hh56 mm
la990 mm
li905 mm
m8 mm
modulus
na44
number of fixed holes in outer ring
ni44
number of fixed holes in inner ring
z107
tooth number
m76 kg
weight
fr per181700 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
ca231000 n
basic rated dynamic load, axial direction
c0a1280000 n
basic rated static load, axial
cr151000 n
basic rated dynamic load, radial
c0r570000 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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