2207 DKFL

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Bore type
 Self Aligning Bearings
Dimensions - 2207 DKFL

Dimensions

d
35 mm
Bore diameter
D
72 mm
Outside diameter
B
23 mm
Width
d1
45.3 mm
Shoulder diameter inner ring
D1
62.9 mm
Shoulder diameter outer ring
r1,2
min.1.1 mm
Chamfer dimension
Abutment dimensions - 2207 DKFL

Abutment dimensions

da
min.42 mm
Abutment diameter shaft
Da
max.65 mm
Abutment diameter housing
ra
max.1.1 mm
Fillet radius

Calculation data

Basic dynamic load rating C
30.2 kN
Basic static load rating C0
8.8 kN
Fatigue load limit Pu
0.455 kN
Reference speed
18 000 r/min
Limiting speed
12 000 r/min
Permissible angular misalignment α
2.5 °
Calculation factor kr
0.045
Calculation factor e
0.31
Calculation factor Y0
2.2
Calculation factor Y1
2
Calculation factor Y2
3.1

Mass

Mass bearing
0.4 kg

d

35mm

D

72mm

B

23mm

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