bearings › rod end bearings
MS21153-6C
Bearing
Description
Bearing
Specifications
| Bead or Hex Diameter K | Hex 0.438 in |
|---|---|
| Dimension A | 1.469 in |
| Dimension A Tolerance | ±0.031 in |
| Dimension B | 0.2500 in |
| Dimension B Tolerance | +0.0000 in |
| Dimension C | 0.750 in |
| Dimension C Tolerance | ±0.031 in |
| Dimension D | 0.938 in |
| Dimension D Tolerance | +0.010 in |
| Dimension H | 0.436 in |
| Dimension H Tolerance | ±0.010 in |
| Dimension J | 0.436 in |
| Dimension J Tolerance | +0.010 in |
| Dimension N | 0.005 in |
| Dimension N Tolerance | -0.000 in |
| Dimension W | 0.593 in |
| Dimension W Tolerance | -0.005 in |
| Industry Standards/Certification | MS21153 |
| Locking Slot | Yes |
| Material | Plastic |
| Material Specification | Ams3652 assn std single material response seal or ams3666 assn std single material response seal, Mil-s-6758 mil spec single material response outer ring, Mil-s-6758 mil spec single material response rod end body, Mil-s-7420 mil spec single material response ball, Mil-s-7420 mil spec single material response inner ring |
| Minimum Diameter O | 0.340 in |
| NIIN | 00-310-5035 |
| NSN | 3110-00-310-5035 |
| Nominal Bore Size | 1/4 in |
| Nominal Radius E | 0.468 in |
| Shank Style | Internally threaded w/hexagon end |
| Special Features | 80 pct full fo specified lubricant; locking slot nas 513 required |
| Style Designator | Double row, staggered, ball |
| Surface Treatment | Cadmium exposed surfaces as mounted |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 0.312 |
| Thread T UNJF-31 | 0.3125-24RH |
| Weight | 0.092 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 MS21153-6C. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error