Spherical Plain Bearings
Aerospace Bearings » Airframe Control
B538 Bearing Airframe Control | Torque Tube
- Part No.
- B538
- Governing Specs
- SAE AS7949
Specifications
- Bore Inner Diameter
- 0.625 +.0000/-.0005
- Outer Diameter
- 1.063 +.0000/-.0005
- Inner Ring Width
- 0.281 +.000/-.005
- Outer Ring Width
- 0.250 +.000/-.005
- Inner Ring Shoulder Diameter
- 0.785 Approx.
- Outer Ring Chamfer x 45°
- 0.015 +.015/-.000
- Inner Ring Chamfer x 45°
- 0.015 +.015/-.000
- Static Radial Limit Load Rating
- 3280 lbs.
- Static Thrust Limit Load Rating
- 1500 lbs.
- Approx. Weight
- 0.020 lbs.
Dimensions and Values provided are for reference only. A full specification can be obtained at the Society of Automotive Engineering website.
Interchange
National Precision Bearing Part No B538 is an interchangable replacement for these common bearing part numbers:
- NHBB
- B538
- RBC Aircraft
- B538 FS464
- Schatz
- B538
