Spherical Plain Bearings
Aerospace Bearings » Airframe Control

B541 Bearing Airframe Control | Torque Tube

Part No.
B541
Governing Specs
SAE AS7949

Specifications

Bore Inner Diameter
1.063 +.0000/-.0005
Outer Diameter
1.500 +.0000/-.0005
Inner Ring Width
0.281 +.000/-.005
Outer Ring Width
0.250 +.000/-.005
Inner Ring Shoulder Diameter
1.223 Approx.
Outer Ring Chamfer x 45°
0.015 +.015/-.000
Inner Ring Chamfer x 45°
0.015 +.015/-.000
Static Radial Limit Load Rating
5000 lbs.
Static Thrust Limit Load Rating
2200 lbs.
Approx. Weight
0.050 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 B541 is an interchangable replacement for these common bearing part numbers:

NHBB
B541
RBC Aircraft
B541 FS464
Schatz
B541