Aerospace:
Airframe Control Bearings
Aerospace Bearings » Airframe Control
MS27641-4 Bearing Airframe Control | Intermediate Duty Ball Bearing
- Part No.
- MS27641-4
- Standard Part No.
- KP4A
- Governing Specs
- SAE AS7949
Specifications
- Duty
- Intermediate Duty
- Seals
- PTFE
- Bore Inner Diameter
- .2500 +.0000/-.0005
- Outer Diameter
- .7500 +.0000/-.0005
- Inner Ring Width
- .2810 +.000/-.005
- Outer Ring Width
- .2190 +.000/-.005
- Inner Ring Shoulder Diameter
- .3850 Approx.
- Outer Ring Chamfer x 45°
- .0160 +.015/-.000
- Inner Ring Chamfer x 45°
- .0050 +.015/-.000
- No. Balls
- 12
- Ball Size
- 1/8 "
- Static Radial Limit Load Rating
- 1880 lbs.
- Static Thrust Limit Load Rating
- 900 lbs.
- Approx. Weight
- 0.020 lbs.
Interchange
National Precision Bearing Part No MS27641-4 is an interchangable replacement for these common bearing part numbers:
- NHBB
- KP4A
- RBC Aircraft
- KP4A FS464
- Schatz
- KP4A-H
Dimensions and Values provided are for reference only. A full specification can be obtained at the Society of Automotive Engineering website.
