30320 DKFL

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Dimensions - 30320 DKFL

DIMENSIONS

d
100 mm
Bore diameter
D
215 mm
Outside diameter
T
51.5 mm
Total width
d1
149.35 mm
Shoulder diameter of inner ring
B
47 mm
Width of inner ring
C
39 mm
Width of outer ring
r1,2
min.4 mm
Chamfer dimension of inner ring
r3,4
min.3 mm
Chamfer dimension of outer ring
a
40.161 mm
Distance side face to pressure point
Abutment dimensions - 30320 DKFL

ABUTMENT DIMENSIONS

da
max.128 mm
Diameter of shaft abutment
db
min.116 mm
Diameter of shaft abutment
Da
min.184 mm
Diameter of housing abutment
Da
max.202 mm
Diameter of housing abutment
Db
min.197 mm
Diameter of housing abutment
Ca
min.6 mm
Minimum width of space required in housing on large side face
Cb
min.12.5 mm
Minimum width of space required in housing on small side face
ra
max.4 mm
Radius of shaft fillet
rb
max.3 mm
Radius of housing fillet

CALCULATION DATA

Basic dynamic load rating C
431 kN
Basic static load rating C0
490 kN
Fatigue load limit Pu
53 kN
Reference speed
2 400 r/min
Limiting speed
3 200 r/min
Limiting value e
0.35
Axial load factor Y
1.7
Axial load factor Y0
0.9

MASS

Mass
7.96 kg
d

100mm

D

215mm

B

47mm

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