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National Stock Number:
3110-00-447-4907
Federal Supply Class:
3110
National Item Identification Number:
004474907
Description:
BEARING,BALL,ANNULAR
Detail:
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.
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Manufacturer Information:
| 408182-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 65-1138-1 | 02031 | ENTWISTLE CO THE VAN ZELM DIV | | GN115KLL | 21335 | TIMKEN CO |
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Techincal Specification:
| BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 1.9375 INCHES MINIMUM AND 1.9380 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 4.3301 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM | | OVERALL WIDTH | 1.9325 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM | | OUTER RING WIDTH | 29.0 MILLIMETERS NOMINAL | | SEAL QUANTITY | 2 | | SPECIAL FEATURES | LUBRICATION HOLE IN OUTER RING | | STYLE DESIGNATOR | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR | | SURFACE FINISH | GROUND |
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