1212-KH DKFL

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Bore type
Self Aligning Bearings
Dimensions - 1212 DKFL

Dimensions

d
60 mm
Bore diameter
D
110 mm
Outside diameter
B
22 mm
Width
d1
78 mm
Shoulder diameter inner ring
D1
95.6 mm
Shoulder diameter outer ring
r1,2
min.1.5 mm
Chamfer dimension
Abutment dimensions - 1212 DKFL

Abutment dimensions

da
min.69 mm
Abutment diameter shaft
Da
max.101 mm
Abutment diameter housing
ra
max.1.5 mm
Fillet radius

Calculation data

Basic dynamic load rating C
31.2 kN
Basic static load rating C0
12.2 kN
Fatigue load limit Pu
0.62 kN
Reference speed
12 000 r/min
Limiting speed
8 000 r/min
Permissible angular misalignment α
2.5 °
Calculation factor kr
0.04
Calculation factor e
0.19
Calculation factor Y0
3.6
Calculation factor Y1
3.3
Calculation factor Y2
5.1

Mass

Mass bearing
0.9 kg
d

60mm

D

110mm

B

22mm

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