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  1. FAG Angular contact ball bearings

four-point contact ball bearingvsa200644-n

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

d0
742,3 mm
d572 mm
tolerance: +0,6
da
di645,5 mm645,5
tolerance: +0,6
di zt647 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve（t，t）
tolerance:+it8
732 mm
da642,5 mmtolerance: -0,6
di zt574 mm
suitable for bearing with centering sleeve (suffix zt)
length of centering sleeve（t，t）
tolerance:+it8
hh56 mm
la685 mm
li598 mm
m6 mm
modulus
na32
number of fixed holes in outer ring
ni36
number of fixed holes in inner ring
z122
tooth number
m52 kg
weight
fr per132200 n
overcoming friction maximum permissible radial load
fz norm21300 n
maximum allowable meshing force (root fatigue strength)
fz max31500 n
maximum allowable meshing force to prevent root fracture
ca200000 n
basic rated dynamic load, axial direction
c0a880000 n
basic rated static load, axial
cr131000 n
basic rated dynamic load, radial
c0r385000 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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