NSN 3110-01-187-1939 3TARDR324011, 3TARDR32-40-11, 50989201
Product Details | DUPLEX BALL BEARING
3110-01-187-1939 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.
Part Alternates: 3TARDR324011, 3TARDR32-40-11, 50989201, 930024, T764, 3110-01-187-1939, 01-187-1939, 3110011871939, 011871939
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 21 AUG 1984 | 01-187-1939 | 30213 ( BEARING, BALL, DUPLEX ) |
Drawings & Photos | NSN 3110-01-187-1939
Demand History | NSN 3110-01-187-1939
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-01-187-1939 | 2007-10-284 | 19 | DIBBS |
| 3110-01-187-1939 | 2007-06-172 | 43 | DIBBS |
| 3110-01-187-1939 | 2007-06-157 | 43 | DIBBS |
| 3110-01-187-1939 | 2007-04-106 | 21 | DIBBS |
Cross Reference | NSN 3110-01-187-1939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3TARDR32-40-11 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
| 50989201 | 32828 | KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION |
| 930024 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV |
| 930024 | 32828 | KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION |
| 930024 | 40920 | MPB CORPORATION DBA TIMKEN SUPER PRECISION |
| 930024 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
| T764 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
Ernie G.
Honeywell
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
NSNs for Compare ( up to 4 ): Add 3110-01-187-1939
Related Products | NSN 3110-01-187-1939
Technical Data | NSN 3110-01-187-1939
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING BALL STEEL CORROSION RESISTING INNER RACE STEEL CORROSION RESISTING OUTER RACE PLASTIC PHENOLIC SEPARATOR |
| STYLE DESIGNATOR | 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.4800 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| BORE DIAMETER | 1.9997 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 2.4997 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-81846 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD RATING | 30.0 POUNDS NOMINAL |
| CONTACT ANGLE | 30.0 DEGREES NOMINAL |
| MANUFACTURERS CODE | 09205 |
| MFR SOURCE CONTROLLING REFERENCE | 930024 |
Restrictions/Controls & Freight Information | NSN 3110-01-187-1939
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-01-187-1939
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |