Deep Groove Ball Bearing
Qj109ez Four-Point Contact Ball Bearing for Automobile Steering
Qj109ez Four-Point Contact Ball Bearing — GCr15 steel single-row construction with four-point contact geometry, supporting combined radial and axial loads in both directions for automobile steering and precision spindle assemblies. Compact cross-section replaces paired angular contact arrangements while maintaining bidirectional thrust capacity Available in P0 through P2 precision classes with open, ZZ, or 2RS configurations to suit diverse operating environments Every order ships with material certificates and dimensional inspection reports for complete batch traceability.