Needle Roller Bearing
SB2502-1
(NSN) National Stock Number
3110-00-580-1135
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00051
Schedule B Code
8482400000
Summary
1.2500 inches nominal overall width, 2.0000 inches nominal bore diameter, 2.5625 inches nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, rigid alignment type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 1 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00051 | A044A0 | - | 1 |
Specifications
Overall Width
1.2500 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
2.0000 inches 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
2.5625 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.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
pressed
Details
The means used in manufacturing the retainer.Alignment Type
rigid
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Special Features
roller contact surface polished; raceway with 10 microinches surface finish,roller with 4 microinches surface finish; radial runout of 0.0010 in. total indicator reading; rollers must not vary over 0.0001 in. dia in any one bearing; 100 pct magnaflox inspection per ams2640; od corners rounded 0.0600 in.; part no. marked on face of ring in accordance with sikorski spec ss-870; oil hole in outer ring optional
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
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
non-separable, with roller retainer, hardened and ground
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 |
|---|---|---|---|---|---|---|---|
| SE282-1SB2502-1 | 92563 | 3 | - | 3 | 2 | - | KZ |
| J7355-9DSB2502-1 | 51588 | 3 | - | 3 | 2 | - | KZ |
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 | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 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
SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
CAGE: 78286
STRATFORD
, CT
, 06614-1378
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-580-1135
What is the NIIN of the NSN 3110-00-580-1135?
The National Item Identification Number (NIIN) of the NSN 3110-00-580-1135 is 00-580-1135
When the NSN 3110-00-580-1135 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-580-1135 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-580-1135 contain any hazardous material?
No data in HMIRS
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