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National Stock Number: 3110-00-991-0920
Federal Supply Class: 3110
National Item Identification Number: 009910920
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:
312SFFNT3 | 38443 | SKF USA INC. | 313SEL89NT3 | 38443 | SKF USA INC. | 3313EL57087J | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | 405850-51-H | 50380 | RELIANCE ELECTRIC | 405850-51-H | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | 6312ZZE100 | 53035 | NSK CORP BEARING DIV | 6312ZZW1B | 52676 | SKF USA INC. | 77612-7077 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | M17931-G059 | 21335 | TIMKEN CO | M17931-G059 | 70854 | SCHAEFFLER AEROSPACE USA CORP | MILB17931B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MILB17931C | 23803 | N T N BEARING CORP OF AMERICA |
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Techincal Specification:
BORE DIAMETER | 2.3620 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM | BORE SHAPE | STRAIGHT | INTERNAL CLEARANCE | 0.0007 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL | INTERNAL FIT-UP DESIGNATION | TIGHT | LOAD DIRECTION | RADIAL | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE | LUBRICATION MATERIAL | GREASE | OVERALL OUTSIDE DIAMETER | 5.1179 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM | OVERALL WIDTH | 1.2185 INCHES MINIMUM AND 1.2205 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | NONDEFINITIVE SPEC/STD DATA | 111 TYPE AND 3 CLASS | RETAINER FABRICATION METHOD | PRESSED | SHIELD QUANTITY | 2 | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | SURFACE FINISH | GROUND |
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