819938

View detailed technical data, stock status, and sourcing information for: 819938

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819938
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-227-2511
Item Name Code
00015
Assigment Date
01/01/1963 (63 years ago)

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.

13.2490 inches minimum and 13.2500 inches maximum bore diameter, 15.8740 inches minimum and 15.8750 inches maximum overall outside diameter, straight bore shape, 1.1450 inches minimum and 1.1500 inches maximum overall width, ground surface finish

Product Characteristics

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

Overall Width
1.1450 inches minimum and 1.1500 inches maximum
Bore Diameter
13.2490 inches minimum and 13.2500 inches maximum
Overall Outside Diameter
15.8740 inches minimum and 15.8750 inches maximum
Surface Finish
ground
Bore Shape
straight
Locating Feature
nonlocating
Internal Clearance
0.0015 inches maximum axial
Special Features
24 equally spaced spotwelds on 15-1/8 in. dia between shield and outer ring and oil hole in outer ring and inner and outer ring grooved for four point contact and cres shields and 17 lb in. starting torque max
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Style Designator
single row, two-direction locating, two lip inner ring, two lip outer ring, separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-762-8715 No Name Available 10/07/1972

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
13131-5 Cylindrical Roller Bearing
7628715 Cylindrical Roller Bearing
819938 Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-2511?
The FSCG of the NSN 3110-00-227-2511 is 3110
Does the NSN 3110-00-227-2511 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-227-2511 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 3110-00-227-2511 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-227-2511 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 3110-00-227-2511 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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