NSN 3110-00-448-2237 SR14BC12V32C, SR1-4BC12V32C, 930C7893

Product Details | ANNULAR BALL BEARING

3110-00-448-2237 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.

Part Alternates: SR14BC12V32C, SR1-4BC12V32C, 930C7893, 930C789-3, 930C789P3, 3110-00-448-2237, 00-448-2237, 3110004482237, 004482237

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	08 JAN 1971	00-448-2237	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-00-448-2237

Part Number	Request Date	QTY	Origin
930C789-3	2022-07-189	345	DIBBS
SR1-4BC12V32C	2022-07-189	345	DIBBS
930C789-3	2022-06-181	345	DIBBS
SR1-4BC12V32C	2022-06-181	345	DIBBS
3110-00-448-2237	2017-12-346	1	DIBBS
3110-00-448-2237	2017-12-346	2	DIBBS
3110-00-448-2237	2017-12-344	2	DIBBS
3110-00-448-2237	2017-12-340	2	DIBBS
3110-00-448-2237	2017-12-340	4	DIBBS
3110-00-448-2237	2016-09-258	103	DIBBS

Cross Reference | NSN 3110-00-448-2237

Part Number	Cage Code	Manufacturer
930C789-3	40290	TRANSQUIP INC
930C789-3	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
930C789-3	50294	NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
930C789-3	89954	BAE SYSTEMS CONTROLS INC.
930C789P3	89954	BAE SYSTEMS CONTROLS INC.
SR1-4BC12V32C	70854	BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 3110-00-448-2237

Compare

Related Products | NSN 3110-00-448-2237

3110-00-448-2817, 3110-00-448-3690, 3110-00-448-4407, 3110-00-448-4738, 3110-00-448-4764

Technical Data | NSN 3110-00-448-2237

Characteristic	Specifications
MATERIAL	STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING PAPER AND PLASTIC PHENOLIC RETAINER
STYLE DESIGNATOR	10E SHOULDERED INNER RING, SEPARABLE
OVERALL WIDTH	0.0938 INCHES NOMINAL
BORE DIAMETER	0.0781 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	0.2499 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION	ABEC NO.7
CALIBRATION DESIGNATOR	C12
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	MACHINED
LOAD DIRECTION	ANGULAR
INTERNAL CLEARANCE	0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
CONTACT ANGLE	20.5 DEGREES NOMINAL
SPECIAL FEATURES	RETAINER VACUUM IMPREGNATED WITH SOCONY MOBIL XRL-743A OIL. BEARING TO BE CENTRIFUGED

Restrictions/Controls & Freight Information | NSN 3110-00-448-2237

Restrictions
Freight

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:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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	TG	Warner-Robins Air Logistics Center Robins AFB, GA 31098-5609
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	Z	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 3110-00-448-2237

Air Force

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	BJ	SU:F-111
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each