Product Details | CYLINDRICAL ROLLER BEARING

3110-01-125-6880 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: MR216D402, MR-216-D-402, SB2151108, SB2151-108, 3110-01-125-6880, 01-125-6880, 3110011256880, 011256880

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 FEB 1982 01-125-6880

Drawings & Photos | NSN 3110-01-125-6880


Cross Reference | NSN 3110-01-125-6880

Part Number Cage Code Manufacturer
MR-216-D-402 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SB2151-108 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SB2151-108 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-01-125-6880

Characteristic Specifications
MATERIAL STEEL COMP 8620 INNER RING STEEL COMP E52100 OR STEEL COMP 8620 OUTER RING COPPER ALLOY RETAINER STEEL COMP E52100 OR STEEL COMP 8620 ROLLER
STYLE DESIGNATOR 252E SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
OVERALL WIDTH 1.0186 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM
BORE DIAMETER 3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 5.5114 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE ONE DIRECTION
INTERNAL CLEARANCE 0.0036 INCHES MINIMUM RADIAL AND 0.0043 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB2151-108

Restrictions/Controls & Freight Information | NSN 3110-01-125-6880

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Automatic Data Processing Equipment:0Represents 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 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 3110-01-125-6880

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDLUHELICOPTERS(CH-53E)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each