Bore type Spherical Roller Bearings
Dimensions - 22344 DKFL

Dimensions

d
220 mm
Bore diameter
D
460 mm
Outside diameter
B
145 mm
Width
d2
279 mm
Shoulder diameter of inner ring
D1
389 mm
Shoulder/recess diameter of outer ring
b
22.3 mm
Width of lubrication groove
K
12 mm
Diameter of lubrication hole
r1,2
min.5 mm
Chamfer dimension
Abutment dimensions - 22344 DKFL

Abutment dimensions

da
min.240 mm
Diameter of shaft abutment
Da
max.440 mm
Diameter of housing abutment
ra
max.4 mm
Radius of fillet

Calculation data

Basic dynamic load rating C
2 839 kN
Basic static load rating C0
3 450 kN
Fatigue load limit Pu
260 kN
Reference speed
1 000 r/min
Limiting speed
1 400 r/min
Limiting value e
0.31
Axial load factor Y1
2.2
Axial load factor Y2
3.3
Axial load factor Y0
2.2

Mass

Mass
115 kg

 

d

220mm

D

460mm

B

145mm