NSN 3110-01-478-6248 BB5000, ER-27, 701072
Product Details | ANNULAR BALL BEARING
3110-01-478-6248 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: BB5000, ER-27, 701072, ER27, 3110-01-478-6248, 01-478-6248, 3110014786248, 014786248
Bearings | Bearings, Antifriction, Unmounted
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | 20 SEP 2000 | 01-478-6248 | 00014 ( BEARING, BALL, ANNULAR ) |
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Technical Data | NSN 3110-01-478-6248
Characteristic | Specifications |
---|---|
MATERIAL | STEEL OVERALL |
STYLE DESIGNATOR | 28B LOADING GROOVE, NON-SEPARABLE |
OVERALL WIDTH | 1.9400 INCHES NOMINAL |
BORE DIAMETER | 1.6875 INCHES NOMINAL |
OVERALL OUTSIDE DIAMETER | 3.5960 INCHES NOMINAL |
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION | OUTWARD CONVERGENT |
LUBRICATION MATERIAL | GREASE |
STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
BORE SHAPE | STRAIGHT |
SURFACE FINISH | GROUND |
RETAINER FABRICATION METHOD | PRESSED |
SEAL QUANTITY | 2 |
BEARING SEAL TYPE | LIPS TURNED OUTWARDLY |
LOAD DIRECTION | ANGULAR |
INTERNAL FIT-UP DESIGNATION | STANDARD |
CONTACT ANGLE | 120.0 DEGREES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3110-01-478-6248
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 |