NSN 3110-00-277-0525 R4ZZ2, R4ZZ2B106A020H75B00000, R4ZZN075GR
Product Details | ANNULAR BALL BEARING
3110-00-277-0525 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: R4ZZ2, R4ZZ2B106A020H75B00000, R4ZZN075GR, R4ZZQ4PA7N075GR, XA134ZZQ5A7MILG3278, 3110-00-277-0525, 00-277-0525, 3110002770525, 002770525
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-277-0525 | 00014 ( BEARING, BALL, ANNULAR ) |
Drawings & Photos | NSN 3110-00-277-0525
Cross Reference | NSN 3110-00-277-0525
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R4ZZ2 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| R4ZZ2B106A020H75B00000 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| R4ZZN075GR | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| R4ZZQ4PA7N075GR | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| XA134ZZQ5A7MILG3278 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
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Related Products | NSN 3110-00-277-0525
Technical Data | NSN 3110-00-277-0525
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL RETAINER RUBBER SYNTHETIC SEAL |
| STYLE DESIGNATOR | 10A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.2500 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
Restrictions/Controls & Freight Information | NSN 3110-00-277-0525
| 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 | ||