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Main Dimensions & Performance Data

d

 200 mm

D

 420 mm

B

 80 mm

Cr

 475000 N

Cor

 710000 N

Cur

 21000 N

Reference speed

 15601 rpm

Limiting speed

 23601 rpm

Weight

 54.2 g

Mounting dimensions

da 139mm  Shaft shoulder diameter
rmin 1.5mm  Minimum chamfer size
dah 12 Shaft shoulder clearance diameter
r1min 1.5mm  Minimum chamfer size
α 25 ° contact angle
Da 171mm  Diameter of outer ring shoulder
DaH 12 Outer ring clearance shoulder diameter
ra max 0.6mm  Maximum cavity radius
ra1 max 0.6mm mm Maximum cavity radius
a 48.1 Top distance of pressure cone

Dimensions

rmin 5 mm Minimum chamfer dimension
r1 min 2 mm Minimum chamfer dimension
D1 336,6 mm Shoulder diameter on outer ring wide side face
d1 288,85 mm Shoulder diameter on inner ring wide side face
a 170,1 mm Distance between the apexes of the pressure cones
α 40 ° Contact angle

Temperature range

Tmin -30 °C Operating temperature min.
Tmax 200 °C Operating temperature max.

Calculation coefficient

Amin 90 µm Axial clearance per set min.
Tol(+) 16 µm Tolerance for axial clearance or preload per set