NSN 3110-00-100-5491 A25926, FFB187A, FF-B-187A

Product Details | TAPERED ROLLER BEARING

3110-00-100-5491 A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.

Part Alternates: A25926, FFB187A, FF-B-187A, 6733867320, 67338-67320, 6738867320, 67388-67320, 712649, 3110-00-100-5491, 00-100-5491, 3110001005491, 001005491

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1961	00-100-5491	00021 ( BEARING, ROLLER, TAPERED )

Drawings & Photos | NSN 3110-00-100-5491

Part Number	Request Date	QTY	Origin
67338-67320	2021-03-80	2	DIBBS
67388-67320	2021-03-80	2	DIBBS
67338-67320	2020-03-75	1	DIBBS
67388-67320	2020-03-75	1	DIBBS
3110-00-100-5491	2015-02-47	4	US

Cross Reference | NSN 3110-00-100-5491

Part Number	Cage Code	Manufacturer
67338-67320	60038	TIMKEN CORPORATION, THE
67388-67320	52676	SKF USA INC.
67388-67320	60038	TIMKEN CORPORATION, THE
712649	21450	ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
A25926	59690	KOEHRING CO LORAIN DIV
A25926	8E499	KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
FF-B-187A	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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 3110-00-100-5491

Compare

Related Products | NSN 3110-00-100-5491

3110-00-100-5492, 3110-00-100-5493, 3110-00-100-5494, 3110-00-100-5495, 3110-00-100-5496

Technical Data | NSN 3110-00-100-5491

Characteristic	Specifications
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	350 STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH	1.8125 INCHES NOMINAL
BORE DIAMETER	5.0000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	8.0000 INCHES NOMINAL
BACKFACE CORNER RADIUS	0.1250 INCHES NOMINAL
STANDOUT WIDTH	0.3125 INCHES NOMINAL
CONE CORNER RADIUS	0.1400 INCHES NOMINAL
CONE WIDTH	1.8125 INCHES NOMINAL
CUP WIDTH	1.5000 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
RETAINER FABRICATION METHOD	PRESSED
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	FF-B-187A

Restrictions/Controls & Freight Information | NSN 3110-00-100-5491

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:	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
Less than truck load rating	P	77.5
Water commodity Code	742	unknown
Originating Activity Code	XX
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	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 3110-00-100-5491

Air Force
Navy

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.
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each