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  1. FAG Angular contact ball bearings

four-point contact ball bearingvsa200944-n

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

d0
1046,1 mm
d872 mm
tolerance: +0,7
da
di945,5 mm945,5
tolerance: +0,7
di zt947 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve（t，t）
tolerance:+it8
1032 mm
da942,5 mmtolerance: -0,7
di zt874 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve（t，t）
tolerance:+it8
hh56 mm
la985 mm
li898 mm
m8 mm
modulus
na40
number of fixed holes in outer ring
ni44
number of fixed holes in inner ring
z129
tooth number
m77 kg
weight
fr per165200 n
overcoming friction maximum permissible radial load
fz norm28300 n
maximum allowable meshing force (root fatigue strength)
fz max42000 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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