This standard specifies the required characteristics for precision ball bearings in corrosion resisting steel :
- without flange;
- with radial contact;
- with deep groove;
- without filling slot;
for use in instruments and aircraft equipment.
BS EN 3446:1995 history
1995BS EN 3446:1995 Bearings, precision ball without flange in corrosion resisting steel, for instruments and equipment - Dimensions and loads