7020TF

View detailed technical data, stock status, and sourcing information for: 7020TF

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7020TF
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-156-4237
Item Name Code
00014
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.

0.6090 inches nominal inner ring width, ground surface finish, 20.00 millimeters nominal bore diameter, 47.00 millimeters nominal overall outside diameter, 0.6250 inches nominal outer ring 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
20.00 millimeters nominal
Overall Outside Diameter
47.00 millimeters nominal
Outer Ring Width
0.6250 inches nominal
Inner Ring Width
0.6090 inches nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Seal Quantity
1
Bearing Seal Type
contact
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Standard Tolerance Designation
abec no.1
Material
rubber synthetic seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Material
steel retainer
Style Designator
non-loading groove, non-separable
Nondefinitive Spec/Std Data
118 type and 00 grade and 1 class
Departure From Cited Designator
as modified by inner ring width

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
12Z369-59 Annular Ball Bearing
177030-44 Annular Ball Bearing
182845-11 Annular Ball Bearing
191160-14 Annular Ball Bearing
202554-3 Annular Ball Bearing
202861-5 Annular Ball Bearing
228330-5 Annular Ball Bearing
7020 Annular Ball Bearing
7020TF Annular Ball Bearing
83439-14 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-156-4237?
The FSCG of the NSN 3110-00-156-4237 is 3110
Does the NSN 3110-00-156-4237 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-156-4237 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 3110-00-156-4237 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-156-4237 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 3110-00-156-4237 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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