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cross roller bearingxsa140744-n

standard series 14, external gear, on both sides of the lip seal

da698 mm
d674 mm
length of centering sleeve
tolerance:+it7
daa838,1 mm
di747 mm
length of centering sleeve (see part drawing)
tolerance:+it7
d0828 mm
743 mm
tolerance: -0,6
h56 mm
la785 mm
li
m6 mm
modulus
na36
number of fixed holes in outer ring
ni40
number of fixed holes in inner ring
z138
tooth number
m59 kg
weight
fr per148700 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
ca315000 n
basic rated dynamic load, axial direction
c0a930000 n
basic rated static load, axial
cr200000 n
basic rated dynamic load, radial
c0r455000 n
basic rated static load, radial
0,01 - 0,04
bearing clearance:preloading
operational accuracy (related to the raceway):
a:0,05
b:0,05
c:0,08
d: 0,08
4 conical grease fittings, evenly spaced in a ring according to din 71412-a m8x1
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