Annular Ball Bearing
452978
(NSN) National Stock Number
3110-00-057-4556
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00014
Schedule B Code
8482105028
Summary
55.00 millimeters nominal bore diameter, 90.00 millimeters nominal overall outside diameter, 18.00 millimeters nominal outer ring width, 22.00 millimeters nominal inner ring width, ground surface finish, machined retainer fabrication method
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | CT |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00014 | A044A0 | - | 1 |
Specifications
Bore Diameter
55.00 millimeters nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
90.00 millimeters nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Outer Ring Width
18.00 millimeters nominal
Details
None.Inner Ring Width
22.00 millimeters nominal
Details
None.Surface Finish
ground
Details
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.Retainer Fabrication Method
machined
Details
The means used in manufacturing the retainer.Load Direction
radial
Details
The direction of load with respect to the shaft axis.Bore Shape
straight
Details
The physical configuration of the bore.Internal Clearance
0.0090 inches minimum axial and 0.0110 inches maximum axial and 0.0016 inches minimum radial and 0.0035 inches maximum radial
Details
The clearance between the bearing rings and the rolling elements.Standard Tolerance Designation
abec no.5
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Special Features
max ball dia variation in any one bearing 0.000020 in.; stabilized for operation at 250 deg f; max surface finish,id of inner ring and od outer ring 16 microinches aa ball pocket 30 microinches aa,retainer land riding surface 50 microinches aa inner and outer raceways 13 microinches aa; puller groove located on inner ring,0.070 in. to 0.090 in. deep,0.070 in. to 0.090 in. w,located 0.070 in. to 0.090 in. from extended end
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
copper alloy retainer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel ball
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel inner ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel outer ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
-3900,fscm 91547 mfr ref single material response retainer
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
-4001,fscm 91547 mfr ref single material response ball
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
-4001,fscm 91547 mfr ref single material response inner ring
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
-4001,fscm 91547 mfr ref single material response outer ring
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Test Data Document
+6903-91547 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 1-300-023 | 99193 | 1 | - | 1 | 2 | - | CT |
| 1-300-023-02 | 99193 | 1 | - | 5 | 9 | - | CT |
| 1-300-023-03 | 99193 | 1 | - | 5 | 9 | - | CT |
| 1-300-023-02 | 78U39 | 5 | - | 5 | 2 | - | ZZ |
| 1-300-023-03 | 78U39 | 5 | - | 5 | 2 | - | ZZ |
| 9111UK300 | 38443 | 1 | - | 5 | 2 | - | CT |
| D3-45981 | 38443 | 1 | - | 3 | 2 | - | CT |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58860 | - | P | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 742 | Z | 9 |
Certified Supplier
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified Sales Team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
FAQs
Frequently asked questions for NSN 3110-00-057-4556
What is the NIIN of the NSN 3110-00-057-4556?
The National Item Identification Number (NIIN) of the NSN 3110-00-057-4556 is 00-057-4556
When the NSN 3110-00-057-4556 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-057-4556 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-057-4556 contain any hazardous material?
No data in HMIRS
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