55BA03

View detailed technical data, stock status, and sourcing information for: 55BA03

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55BA03
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-156-8137
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.

pressed retainer fabrication method, 55.00 millimeters nominal bore diameter, 120.00 millimeters nominal overall outside diameter, ground surface finish, 29.0 millimeters nominal overall width

Product Characteristics

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

Overall Width
29.0 millimeters nominal
Bore Diameter
55.00 millimeters nominal
Overall Outside Diameter
120.00 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Load Direction
angular
Bore Shape
straight
Internal Fit-Up Designation
standard
Standard Tolerance Designation
abec no.1
Contact Angle
25.0 degrees minimum
Material
steel overall
Style Designator
counterbored outer ring, non-separable
Nondefinitive Spec/Std Data
134 type and 00 grade

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FAQs

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

What is the FSCG of the NSN 3110-00-156-8137?
The FSCG of the NSN 3110-00-156-8137 is 3110
Does the NSN 3110-00-156-8137 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-156-8137 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 3110-00-156-8137 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-156-8137 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 3110-00-156-8137 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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