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National Stock Number:
3110-01-268-2708
Federal Supply Class:
3110
National Item Identification Number:
012682708
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:
| 1203KRR | 21335 | TIMKEN CO | | 1203KRR+COL | 21335 | TIMKEN CO | | 1734-001 | 11457 | VERMEER MANUFACTURING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | STEEL RETAINER | | RUBBER SYNTHETIC AND | | STEEL SEAL | | STYLE DESIGNATOR | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR | | OVERALL WIDTH | 2.8125 INCHES NOMINAL | | BORE DIAMETER | 2.1875 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 100.0 MILLIMETERS NOMINAL | | OUTER RING WIDTH | 21.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | SURFACE FINISH | GROUND | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | ALIGNMENT TYPE | RIGID | | LOAD DIRECTION | RADIAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 21335 | | DESIGN CONTROL REFERENCE | 1203KRR+COL |
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