High-Capacity NSKHPS Angular Contact Ball Bearings

High-capacity NSKHPS angular contact ball bearings are optimized by design to deliver utmost performance, accommodating higher loads and higher speeds with precise running accuracy. For conventional applications this translates into longer operating life as well as unrivalled machinery and equipment performance.

Design Features

Manufactured with high-purity steel for superior fatigue strength
Optimized internal design delivers higher load capacity and limiting speeds
Including NSKHPS range with dimensional accuracy to ISO tolerance Class 6 and running accuracy to ISO tolerance Class 5
Universally matched for mounting in duplex arrangements
With 40° contact angle for high rigidity and stability to accommodate axial and combined loads
Available with machined brass, pressed steel and polyamide resin cages
Special chemical resistant L-PPS resin cages for scroll and screw compressors also available
Dimension series 72 and 73
Available for bore diameters from 12 to 120 mm

Operating Benefits

Higher load capacity derived from an optimized internal design
Longer fatigue life, increased by as much as 90%
Higher limiting speeds, increased by 15 to 20%
High accuracy axial positioning achieved with high precision tolerances and standard universal duplex arrangements
Lower heat generation, vibration and noise