Bearing - See Catalog For Application Information, Heavy Duty Double Row Anti-Friction Airframe Bearing
| Detail | Characteristic | 
| BEARING SEAL TYPE | CONTACT | 
| BORE DIAMETER | 0.2500 INCHES NOMINAL | 
| INNER RING WIDTH | 0.6200 INCHES NOMINAL | 
| OUTER RING WIDTH | 0.4910 INCHES NOMINAL | 
| OVERALL OUTSIDE DIAMETER | 0.9014 INCHES NOMINAL | 
| LOAD DIRECTION | RADIAL | 
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | 
| LUBRICATION MATERIAL | GREASE | 
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES BALL | 
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING | 
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING | 
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE SEAL OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL | 
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | 
| MATERIAL | STEEL CORROSION RESISTING RETAINER | 
| MATERIAL | STEEL COMP E51100 BALL OR STEEL COMP E52100 BALL | 
| MATERIAL | STEEL COMP E52100 INNER RING | 
| MATERIAL | STEEL COMP E52100 OUTER RING | 
| SEAL QUANTITY | 2 | 
| SPECIAL FEATURES | R80 PCT. FULL OF MIL-G-81322,AXIAL PLAY 0.006 IN.,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG F,RADIAL AND LATERAL ECCENTRICITY 0.0010 IN. INNER RING,0.0016 @IN. OUTER RING | 
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | 
| STYLE DESIGNATOR | DOUBLE ROW | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED | 
| SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED | 
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                    Unit of Measure
                    
               
        
            Discount Table - MS27644-4
- Unit
- Discount Price / %
- 2 - 4
- $80.48
- 5 - 24
- $78.80
- 25 - 99
- $70.67
- 100 and up
- $67.51
| Inventory | N/A {0} | 
| Estimated Ship Date | N/A {N/A} | 
| Inventory Note | N/A Need additional stock? Call (877) 920-1876 or email | 
| Weight | N/A .005 lb | 
| Alternate Part Number | N/A DPP4 | 
| NSN | N/A 3110-00-042-4571 | 
| NIIN | N/A 00-042-4571 | 
| Part # Unpunctuated | N/A MS276444 | 
| Minimum Order Note | N/A Minimum order is 1. Must order in increments of 1. | 
| Note | N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. | 
| California Residents | N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. | 
 
 


