710221

View detailed technical data, stock status, and sourcing information for: 710221

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710221
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-155-8883
Item Name Code
00014
Assigment Date
01/01/1961 (65 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.

2 shield quantity, 1.8750 inches nominal overall outside diameter, 0.5000 inches nominal overall width, ground surface finish, 0.8750 inches nominal bore diameter

Product Characteristics

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

Overall Width
0.5000 inches nominal
Bore Diameter
0.8750 inches nominal
Overall Outside Diameter
1.8750 inches nominal
Surface Finish
ground
Shield Quantity
2
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Standard Tolerance Designation
abec no.1
Lubrication Material
grease
Lubrication Material Document And Classification
od-g-24508 mil spec single material response
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Material
steel shield
Style Designator
non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-765-3789 No Name Available 01/15/1973
3110-00-989-7713 No Name Available 04/01/1976

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
177039-99 Annular Ball Bearing
319687-430 Annular Ball Bearing
33236 Annular Ball Bearing
710221 Annular Ball Bearing
77R14 Annular Ball Bearing
77R14X1C Annular Ball Bearing
R14FF-1V1 Annular Ball Bearing
S9KDD Annular Ball Bearing
S9KDDFS104 Annular Ball Bearing
S9KDDFS381A Annular Ball Bearing
S9RFF Annular Ball Bearing
S9RPP Annular Ball Bearing
S9RPPTFG66 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-155-8883?
The FSCG of the NSN 3110-00-155-8883 is 3110
Does the NSN 3110-00-155-8883 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-155-8883 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 3110-00-155-8883 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-155-8883 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 3110-00-155-8883 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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