Bearing - See Catalog For Application Information, Intermediate Duty Anti-Friction Airframe Bearing
| 3110000303381 | |
| Category | Description |
| BEARING SEAL TYPE | CONTACT |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| INNER RING WIDTH | 0.2810 INCHES NOMINAL |
| OUTER RING WIDTH | 0.2190 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.7500 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 |
| SPECIAL FEATURES | 80 PCT FULL OF MIL-G-81322 ALSO INTERNAL RADIAL CLEARANCE 0.0004-0.0010 IN. ALSO HEAT TREAT RINGS AND BALLS TO ROCKWELL C60 TO C66 AND STABILIZED FOR OPERATION AT 250 DEG F ALSO RADIAL AND LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTER RING 0.0016 IN. |
| SEAL QUANTITY | 2 |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| 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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Inventory |
N/A {545} |
Estimated Ship Date |
N/A Ships in 1 Business Day |
Inventory Note |
N/A Need additional stock? Call (877) 920-1876 or email |
Industry Standards/Certification |
N/A MS27641 |
Manufacturing Part Number |
N/A KP4A |
Weight |
N/A 0.04 lb |
Bore B |
N/A 0.2500 in |
Bore B Tolerance |
N/A -0.0005 in+0.0000 in |
Outside Diameter D |
N/A 0.7500 in |
Outside Diameter D Tolerance |
N/A -0.0005 in+0.0000 in |
Inside Ring Width W |
N/A 0.281 in |
Inside Ring Width W Tolerance |
N/A -0.005 in+0.000 in |
Outside Ring Width H |
N/A 0.219 in |
Outside Ring Width H Tolerance |
N/A -0.005 in+0.000 in |
Approximate Inside Shoulder Diameter A |
N/A 0.380 in |
Inside Ring Bore Chamfer E |
N/A 0.005 in |
Inside Ring Bore Chamfer E Tolerance |
N/A -0.000 in+0.015 in |
Outside Ring Outer Diameter Chamfer C |
N/A 0.016 in |
Outside Ring Outer Diameter Chamfer C Tolerance |
N/A -0.000 in+0.015 in |
Radial Limit Load Rating |
N/A 1880 lb |
Thrust Limit Load Rating |
N/A 900 lb |
| Case I Radial Load Rating1 | N/A 1690 lb |
| Case II Radial Load Rating2 | N/A 1450 lb |
Alternate Part Number |
N/A Possible |
NSN |
N/A 3110-00-030-3381 3110-00-142-4456 |
NIIN |
N/A 00-030-3381 00-142-4456 |
Part # Unpunctuated |
N/A MS276414 |
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. |
