NSN 3110-01-085-4569, 3110010854569
BEARING,ROLLER,CYLINDRICAL

Federal Supply Classification: FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number: NIIN 010854569
Codification Country: United States
Item Name Code: INC 00015
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 3110-01-085-4569

National Stock Number (NSN) 3110-01-085-4569, or NIIN 010854569, (bearing,roller,cylindrical) was assigned November 8, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A623PD872. The total value of the awarded contracts has been US$ 24,530.00.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00015. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3110010854569 contains silver.

This NSN is associated to Schedule B 8482500000: other cylindrical roller bearings. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR: (STYL) 252H SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
BORE DIAMETER: (ABXV) 110.00 MILLIMETERS NOMINAL
BORE SHAPE: (AGZD) STRAIGHT
INTERNAL CLEARANCE: (AKVV) 0.0063 INCHES MINIMUM RADIAL AND 0.0073 INCHES MAXIMUM RADIAL
LOCATING FEATURE: (AGZF) NONLOCATING
OVERALL OUTSIDE DIAMETER: (ADGA) 170.00 MILLIMETERS NOMINAL
OVERALL WIDTH: (ABMK) 39.00 MILLIMETERS NOMINAL
PRECIOUS MATERIAL AND LOCATION: (PMLC) RETAINER SILVER
PRECIOUS MATERIAL: (PRMT) SILVER
RETAINER FABRICATION METHOD: (AGYF) MACHINED
STANDARD TOLERANCE DESIGNATION: (CTFZ) RBEC NO.5
STYLE DESIGNATOR: (STYL) SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
SPECIAL FEATURES: (FEAT) STABILIZED FOR OPERATION FROM M65 DEG F TO P600 DEG F,C58.0 MIN ROCKWELL HARDNESS ROLLER AND RINGS,FOUR SLOTS,EQUALLY SPACED ON ONE FACE OF OUTER RACE,NINE HOLES 0.0390 IN. MIN TO 0.0450 IN. MAX DIA,40 DEG PORM 2 DEG EACH SIDE OF INNER RACE
SURFACE FINISH: (AGYE) GROUND
TEST DATA DOCUMENT: (TEST) 78286-SB2305-102 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MATERIAL: (MATT) STEEL OUTER RING
MATERIAL: (MATT) STEEL ROLLER
MATERIAL: (MATT) STEEL INNER RING
MATERIAL: (MATT) STEEL RETAINER
SPECIAL FEATURES: (FEAT) 0STABILIZED FOR OPERATION FROM M65 DEG F TO P600 DEG F,C58.0 MIN ROCKWELL HARDNESS ROLLER AND RINGS,FOUR SLOTS,EQUALLY SPACED ON ONE FACE OF OUTER RACE,NINE HOLES 0.0390 IN. MIN TO 0.0450 IN. MAX DIA,40 DEG PORM 2 DEG EACH SIDE OF INNER RACE