QRI Inch Series Ball Joint

Material:
Body Leaded Low carbon steel or equivalent. Case hardened.
Ball stud Medium carbon steel, ball is induction hardened.
Inner retaining clip and safety clip Hard drawn spring steel.

Protective Finish:
Body, ball stud and inner retaining clip Zinc plated and passivated; ball stud and ring are de-embrittled. The assembly is lubricated.

• Based Upon Din 71802 Series
• The polyurethane liner combined with a high performance grease provide superior wear properties combined with excellent chemical resistance.
• Spanner flats on ball stud and body facilitate assembly.
• Once assembled, the ball stud cannot be removed.

Material:
Body Leaded Low carbon steel or equivalent. Case hardened.
Ball stud Medium carbon steel, ball is induction hardened.
Inner retaining clip and safety clip Hard drawn spring steel.

Protective Finish:
Body, ball stud and inner retaining clip Zinc plated and passivated; ball stud and ring are de-embrittled. The assembly is lubricated.

• Based Upon Din 71802 Series
• The polyurethane liner combined with a high performance grease provide superior wear properties combined with excellent chemical resistance.
• Spanner flats on ball stud and body facilitate assembly.
• Once assembled, the ball stud cannot be removed.

Material:
Body and ball stud Low carbon steel.. Ball stud is case hardened.

Protective Finish:
Body and ball stud Zinc plated and passivated; ball stud is de-embrittled. The assembly is lubricated.

• These are Metric equivalents to SAE J490 Style 1.
• The swaging of the body produces a permanent assembly and the fitted gaiter helps resist dirt ingress. The hexagon form of studs facilitates assembly.
• Inch sizes of this range are also available.
• Subject to quantity, special threaded bodies and ball studs are available. Please contact us.

Material:
Body and ball stud Low carbon steel. Case hardened.
Inner retaining ring Hard drawn spring steel to SAE1070 or equivalent

Protective Finish:
Body and ball stud Zinc plated, de-embrittled and passivated.
Inner retaining clip Self-color. The assembly is lubricated.

• SAE J 490 style 4 Ball Joints
• Ball stud is retained by a hardened and tempered steel ring resulting in high pull-out load. There is an optional gaiter available to help resist dirt ingress.
• If a fitted gaiter is required then the suffix “G should be added to the part number. E.g FIG10.
• The FI Ball Joint is ideal for severe wear conditions and is also resistant to vibration and high shock loading.
• Metric sizes of this range are also available.