Manufactured with High Quality Vacuum degassed bearing steel
Manufactured with ABEC9 runout tolerances
Interchangeable with major manufacturers
Bore & diameters are micron coded
Phenolic Resin cage for Spindle Bearings
Available in Dimensional series 70,72,719
Also Available with Ceramic Balls.
Angular Contact Ball Bearings (ACBB) have raceway offset between the inner & outer rings. This means they can take axial and radial loads at the same time. Angular contact ball bearings are used where applications demand the bearings must take high axial Loading as well as radial loads like Machine tools.
Ball screws support bearings. They are asymmetrical for manufacturing reasons and can withstand unidirectional axial loads only. ACBB are usually mounted in a group of two or more opposed preloaded units with rigid or elastic spacers.
NIBC manufactures Spindle bearings in the following ISO sizes.
ISO Services NIBC Designation
ISO 719 Series Angular Contact Bearings
ISO 19 (High Speed) H719 Series Angular Contact Bearings
ISO 10 70 Series Angular Contact Bearings
ISO 10 (High Speed) H70 Series Angular Contact Bearings
ISO 10 (High Load) 70 Series Angular Contact Bearings
ISO 02 72 Series Angular Contact Bearings