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  1. FAG Angular contact ball bearings

four-point contact ball bearingvli200644-n

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

d0
748 mm
d546 mm
da
tolerance: -0,6
da zt746 mm746
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve (see part drawing)
tolerance:-it8
di645,5 mm
tolerance: +0,6
558 mm
da642,5 mmtolerance: -0,6
da zt641 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve (see part drawing)
tolerance:-it8
hh56 mm
la720 mm
li605 mm
m6 mm
modulus
na12
number of fixed holes in outer ring
ni18
number of fixed holes in inner ring
z93
tooth number
m45 kg
weight
fr per74300 n
overcoming friction maximum permissible radial load
fz norm23700 n
maximum allowable meshing force (root fatigue strength)
fz max35000 n
maximum allowable meshing force to prevent root fracture
ca200000 n
basic rated dynamic load, axial direction
c0a455000 n
basic rated static load, axial
cr131000 n
basic rated dynamic load, radial
c0r171000 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
bearings without holes in the inner and outer rings are also suitable.
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