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National Stock Number:
3110-01-362-2120
Federal Supply Class:
3110
National Item Identification Number:
013622120
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:
| 502712 | 82877 | ROTRON INCORPORATED | | 508200 | 82877 | ROTRON INCORPORATED | | 508200000 | 82877 | ROTRON INCORPORATED | | M-502712 | 82877 | ROTRON INCORPORATED | | SSR-2280LLW301RA5P58LY17 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.3148 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 0.8659 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM | | OVERALL WIDTH | 0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | MATERIAL | STEEL COMP 440C INNER RACE | | MATERIAL | STEEL COMP 440C BALL | | MATERIAL | STEEL COMP 440C OUTER RACE | | MATERIAL | STEEL RETAINER | | SEAL QUANTITY | 2 | | SPECIAL FEATURES | 100NOISE TESTED- MUST BE OF MOTOR BEAR ING QUALITY | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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