NSN 3110-01-472-3985 KP21B, 01-472-3985, 014723985
Product Details | AIRFRAME BALL BEARING
3110-01-472-3985 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
Part Alternates: KP21B, 3110-01-472-3985, 01-472-3985, 3110014723985, 014723985
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 MAR 2000 | 01-472-3985 | 00041 ( BEARING, BALL, AIRFRAME ) |
Drawings & Photos | NSN 3110-01-472-3985
Demand History | NSN 3110-01-472-3985
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-01-472-3985 | 2011-09-250 | 2 | US |
| KP21B | 2007-10-303 | 2 | US |
Cross Reference | NSN 3110-01-472-3985
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KP21B | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
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Technical Data | NSN 3110-01-472-3985
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 200 SINGLE ROW, EXTERNAL SELF ALIGNING, WITH ALIGNING RING |
| BORE DIAMETER | 33.4 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 52.4 MILLIMETERS NOMINAL |
| OUTER RING WIDTH | 9.5 MILLIMETERS NOMINAL |
| INNER RING WIDTH | 11.1 MILLIMETERS NOMINAL |
| LOAD DIRECTION | RADIAL |
Restrictions/Controls & Freight Information | NSN 3110-01-472-3985
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||