bearings › airframe ball bearings
MS27640-8
Bearing
Description
Bearing
Specifications
| Alternate Part Number | KP8FS464 |
|---|---|
| Bore Diameter | 0.5000 |
| Material | Plastic |
| Material Specification | 66 federal standard all material responses ball, Ams 3652 assn standard single material response seal |
| NIIN | 00-027-3401 |
| NSN | 3110-00-027-3401 |
| Special Features | Radial and lateral eccentricity inner ring 0.0010 in. outer ring 0.0016 in. heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 deg. f internal radial clearance 0.000.4- 0.0010 in. 280 pct. full of mil-g-81322 |
| Style Designator | Single row inner ring extended both sides |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Cl 2 federal specification single treatment response ball type 1 qq-p-416 |
| Weight | 0.24 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS27640-3A
- MS27640-4
- MS27640-5
- MS27640-6
- MS27640-8
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS27640-8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error