Dimensions - 3201 ATN9

Dimensions

d
12 mm
Bore diameter
D
32 mm
Outside diameter
B
15.9 mm
Width
d2
17.2 mm
Recess diameter inner ring shoulder
D2
27.7 mm
Recess diameter outer ring shoulder
r1,2
min.0.6 mm
Chamfer dimension inner ring
a
19 mm
Distance pressure point(s)
Abutment dimensions - 3201 ATN9

Abutment dimensions

da
min.16.4 mm
Abutment diameter shaft
Da
max.27.6 mm
Abutment diameter housing
ra
max.0.6 mm
Fillet radius

Calculation data

Basic dynamic load rating C
10.1 kN
Basic static load rating C0
5.6 kN
Fatigue load limit Pu
0.24 kN
Reference speed
24 000 r/min
Limiting speed
22 000 r/min
Calculation factor kr
0.06
Limiting value e
0.8
Calculation factor X
0.63
Calculation factor Y0
0.66
Calculation factor Y1
0.78
Calculation factor Y2
1.24

Mass

Mass bearing
0.058 kg
B

15.9mm

d

12mm

D

32mm