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MS27643-3
Bearing
Description
Bearing
Specifications
| Alternate Part Number | DSP3H |
|---|---|
| Approximate Inside Shoulder Diameter A | 0.304 in |
| Bore B | 0.1900 in |
| Bore B Tolerance | -0.0005 in |
| Bore Diameter | 0.19 |
| Industry Standards/Certification | MS27643 |
| Inside Ring Bore Chamfer E | 0.005 in |
| Inside Ring Bore Chamfer E Tolerance | -0.000 in |
| Inside Ring Width W | 0.500 in |
| Inside Ring Width W Tolerance | -0.005 in |
| Manufacturing Part Number | DSP3 |
| Material | CRES |
| Material Specification | 66 federal standard all material responses ball, 66 federal standard single material response inner ring, 66 federal standard single material response outer ring, Ams 3652 assn standard single material response seal |
| Maximum Axial Play | 0.0055 in |
| NIIN | 00-042-1012 |
| NSN | 3110-00-042-1012 |
| Outside Diameter D | 0.7774 in |
| Outside Diameter D Tolerance | -0.0005 in |
| Outside Ring Outer Diameter Chamfer C | 0.022 in |
| Outside Ring Outer Diameter Chamfer C Tolerance | -0.000 in |
| Outside Ring Width H | 0.392 in |
| Outside Ring Width H Tolerance | -0.005 in |
| Radial Limit Load Rating | 1420 lb |
| Special Features | H80 pct full of mil-g-81322 also axial play 0.0055 in. max also heat treat rings and balls to rockwell c60 to c66 and stabilized for operation at 250 degrees f also 10 degrees self-aligning in either direction |
| Style Designator | Self aligning double row |
| Surface Treatment | Cadmium ball, Cadmium inner ring, Cadmium outer ring |
| Surface Treatment Specification | Cl 2 federal specification single treatment response ball type 1 qq-p-416, Cl 2 federal specification single treatment response inner ring type 1 qq-p-416, Cl 2 federal specification single treatment response outer ring type 1 qq-p-416 |
| Thrust Limit Load Rating | 200 lb |
| Weight | 0.055 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS27643-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error