RBC offers many types and sizes of spherical plain bearings manufacturers to aircraft industry. These manufacturer of bearings have been qualified to stringent SAE, Military, NAS, AECMA and customer design and performance standards in RBC Test laboratories.
All dimensions are in inches. Some options are also available such as low breakaway torque, cadmium plating, PH13-8MO ball material, 1st oversize O.D. (0.010") or 2nd oversize O.D. (0.020").
- narrow or wide series, self-lubricated
- chamfered or grooved type
- liners qualified to AS81820 (Fibriloid or "E" Uniflon)
- high temperature - low wear : -65°F to +325°F (-53.9°C to 162.8°C)
- material of outer ring : 17-4 PH CRESS AMS 5643, HRC 28 min
- material of inner ring : 440C CRESS AMS 5630, HRC 56 min
