Duplex Ball Bearing
SR1742PTC4K58-1A7-420
(NSN) National Stock Number
3110-01-140-0670
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary
0.2975 inches minimum and 0.3125 inches maximum overall width, 1.0623 inches minimum and 1.0625 inches maximum bore diameter, 1.3123 inches minimum and 1.3125 inches maximum overall outside diameter, grease lubrication material, unground surface finish, 2 shield quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 9Z |
Identification
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 |
Specifications
Overall Width
0.2975 inches minimum and 0.3125 inches maximum
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
1.0623 inches minimum and 1.0625 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
1.3123 inches minimum and 1.3125 inches maximum
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Lubrication Material
grease
Details
The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.Surface Finish
unground
Details
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.Shield Quantity
2
Details
The number of shields included on the item.Load Direction
angular
Details
The direction of load with respect to the shaft axis.Standard Tolerance Designation
abec no. 7t
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Bearing Preload Rating
17.5 pounds nominal
Details
The amount of internal loading in a bearing which is independent of any external radial and/or axial load.Lubrication Material Document And Classification
mil-g-81937 mil spec single material response
Details
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.Material
steel corrosion resisting overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
counterbored outer rings, non-separable, back to back mounting
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| SR1742PTC4K58-1A | 83086 | 5 | - | C | 1 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58860 | - | P | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 742 | Z | 9 |
Certified Supplier
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Manufacturer
NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION
CAGE: 83086
PETERBOROUGH
, NH
, 03458-1767
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-01-140-0670
What is the NIIN of the NSN 3110-01-140-0670?
The National Item Identification Number (NIIN) of the NSN 3110-01-140-0670 is 01-140-0670
When the NSN 3110-01-140-0670 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Thu, Oct 7, 1982
Does the NSN 3110-01-140-0670 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-140-0670 contain any hazardous material?
No data in HMIRS
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