Fits
for radial spherical plain bearings
Shaft fits
| Operating conditions |
requiring maintenance |
maintenance free |
| Loads of all kinds, clearance of transition fit |
h6,
hardened shaft |
h6, g6 |
| Loads of all kinds, interference fit |
m6 |
k6 |
Housing fits
| Operating conditions |
requiring maintenance |
maintenance free |
| Light loads, Axial displacement required |
H7 |
H7 |
| Heavy loads |
M7 |
K7 |
| Light alloy housings |
N7 |
M7 |
for angular contact spherical plan bearings
Shaft fits
| Operating conditions |
requiring maintenance |
maintenance free |
| Loads of all kinds, interference fit |
m6 |
m7 |
Housing fits
| Operating conditions |
requiring maintenance |
maintenance free |
| Loads of all kinds, interference fit |
M7 |
M7 |
| Loads of all kinds, can generally be displaced axially |
J7 |
J7 |
for axial spherical plain bearings
Shaft fits
| Operating conditions |
requiring maintenance |
maintenance free |
| Loads of all kinds, interference fit |
m6 |
m6 |
Housing fits
| Operating conditions |
requiring maintenance |
maintenance free |
| Purely axial loads |
H11 |
H11 |
| Combined loads |
J7 |
J7 |
