Spherical Plain Bearings
Aerospace Bearings » Airframe Control

MS27646-44 Bearing Airframe Control | Light Duty Torque Tube

Part No.
MS27646-44
Governing Specs
SAE AS7949

Specifications

Duty
Light Duty
Bore Inner Diameter
1.813 +.0000/-.0005
Outer Diameter
2.250 +.0000/-.0005
Inner Ring Width
0.281 +.000/-.005
Outer Ring Width
0.250 +.000/-.005
Inner Ring Shoulder Diameter
1.980 Approx.
Outer Ring Chamfer x 45°
0.015 +.015/-.000
Inner Ring Chamfer x 45°
0.015 +.015/-.000
Static Radial Limit Load Rating
7980 lbs.
Static Thrust Limit Load Rating
3600 lbs.
Approx. Weight
0.110 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 MS27646-44 is an interchangable replacement for these common bearing part numbers:

NHBB
B544DD
RBC Aircraft
B544DD FS464
Schatz
B544DD-H