NSN 3110-01-249-7912 6632RAZZ5P25LY48P, 6632ZZRA5P25LY48P, 01-249-7912
Product Details | ANNULAR BALL BEARING
3110-01-249-7912 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Part Alternates: 6632RAZZ5P25LY48P, 6632ZZRA5P25LY48P, 3110-01-249-7912, 01-249-7912, 3110012497912, 012497912
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 18 FEB 1987 | 01-249-7912 | 00014 ( BEARING, BALL, ANNULAR ) |
Drawings & Photos | NSN 3110-01-249-7912
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Related Products | NSN 3110-01-249-7912
Technical Data | NSN 3110-01-249-7912
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL COMP 410 RETAINER GLASS FIBER SEAL STEEL COMP 302 SNAP RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE BALL SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE INNER RING SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AISI UNS S41000 ASSN STD SINGLE MATERIAL RESPONSE RETAINER FLUORO-POLYMER MFR REF SINGLE MATERIAL RESPONSE SEAL ASIS UNS S30200 ASSN STD SINGLE MATERIAL RESPONSE SNAP RING |
| STYLE DESIGNATOR | 12A NON-LOADING GROOVE, NON-SEPARABLE |
| BORE DIAMETER | 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| INNER RING WIDTH | 0.1552 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM |
| LUBRICATION MATERIAL | LUBRICANT |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | LY48P MFR REF SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO. 5P |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | STAMPED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL |
| III FUNCTIONAL DESCRIPTION | DEEP GROOVE SELF ALIGNING PIVOT THRU SHAFT |
Restrictions/Controls & Freight Information | NSN 3110-01-249-7912
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||