Duplex Ball Bearing
7212DF
44.0 millimeters nominal overall width, 60.00 millimeters nominal bore diameter, 110.00 millimeters nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, angular load direction
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30213 | A044A0 | - | 1 |
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Details
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.Details
The means used in manufacturing the retainer.Details
The direction of load with respect to the shaft axis.Details
The designation specifying the type of internal loading in a bearing which is independent of any external radial and/or axial load.Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58860 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
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What is the NIIN of the NSN 3110-00-156-8148?
When the NSN 3110-00-156-8148 was assigned to the Federal Catalog?
Does the NSN 3110-00-156-8148 contain any precious metals?
Does the NSN 3110-00-156-8148 contain any hazardous material?
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