NSN 3110-00-888-3221
Part Details | NEEDLE ROLLER BEARING
3110-00-888-3221 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
Alternate Parts: 2J4624, 610955, 610955, CT62291, CT6229-1, BR354, 3110-00-888-3221, 00-888-3221, 3110008883221, 008883221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1960 | 00-888-3221 | 00051 ( BEARING, ROLLER, NEEDLE ) |
REFERENCE DRAWINGS & PICTURES
SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
Cross Reference | NSN 3110-00-888-3221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2J4624 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 610955 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
| 610955 | 15879 | GENERAL EQUIPMENT CO |
| CT6229-1 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
| BR354 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
Technical Data | NSN 3110-00-888-3221
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| OVERALL WIDTH | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| BORE DIAMETER | 1.4860 INCHES MINIMUM AND 1.4900 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.8742 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | GROUND |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | DUMBELL TYPE ROLLERS ALSO RINGS,ROLLERS AND ROLLER RETAINMENT RING HEAT STABILIZED FOR 300 DEG F ALSO RADIAL CLEARANCE 0.0025 IN. MIN ALSO ROLLER GUIDE RAIL ON ID OUTER RING ALSO OIL HOLE AND GROOVE IN INNER RING |
