312505

View detailed technical data, stock status, and sourcing information for: 312505
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0787

Item Name Code

00023

Assigment Date

01/01/1961 (65 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

afbma class 2 standard tolerance designation, steel overall material, 2.0625 inches nominal bore diameter, 0.0938 inches nominal cone corner radius, 1.1930 inches nominal cone width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 2.0625 inches nominal
Cone Corner Radius: 0.0938 inches nominal
Cone Width: 1.1930 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0605175	Tapered Roller Cone and Rollers
0605175-9	Tapered Roller Cone and Rollers
10A6750	Tapered Roller Cone and Rollers
22506	Tapered Roller Cone and Rollers
2X6585A	Tapered Roller Cone and Rollers
312505	Tapered Roller Cone and Rollers
472-2926	Tapered Roller Cone and Rollers
605175	Tapered Roller Cone and Rollers
62AX331	Tapered Roller Cone and Rollers
667356	Tapered Roller Cone and Rollers
705302	Tapered Roller Cone and Rollers
7106894	Tapered Roller Cone and Rollers
7139-013	Tapered Roller Cone and Rollers
7139-13	Tapered Roller Cone and Rollers
85971H	Tapered Roller Cone and Rollers
9-274-100055	Tapered Roller Cone and Rollers
9000-541	Tapered Roller Cone and Rollers
BT3767	Tapered Roller Cone and Rollers
FFB187/01-378	Tapered Roller Cone and Rollers
K3767	Tapered Roller Cone and Rollers
R14129	Tapered Roller Cone and Rollers
RD14129	Tapered Roller Cone and Rollers

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-100-0787?

The FSCG of the NSN 3110-00-100-0787 is 3110

Does the NSN 3110-00-100-0787 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0787 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-00-100-0787 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0787 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-00-100-0787 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961