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National Stock Number:
3110-00-948-6091
Federal Supply Class:
3110
National Item Identification Number:
009486091
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:
| 212S400SB1157-1 | 38443 | SKF USA INC. | | 6212VAASB1157-1 | 52676 | SKF USA INC. | | JMM212KVMMBRE8786 | 21335 | TIMKEN CO | | JMM212KVMMBRE8786SB1157-1 | 21335 | TIMKEN CO | | HDB212-1SB1157-1 | 78118 | MPB CORPORATION | | SB1157-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0015 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM | | OVERALL WIDTH | 0.8661 INCHES MINIMUM AND 0.9611 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SPECIAL FEATURES | SILVER PLATED RETAINER | | SURFACE FINISH | GROUND |
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