8421539

Comprehensive specifications and application details for: 8421539 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 8421539. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
8421539
Federal Supply Classification
3130 Mounted Bearings
(NSN) National Stock Number
3130-00-623-3022
Item Name Code
30556
Federal Item Identification Guide
A093A0
Assigment Date
01/01/1963

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

2.1000 inches minimum and 2.4000 inches maximum base length, self-aligning alignment type, 1.3800 inches nominal base thickness, fixed block type, 2.3700 inches minimum and 2.6700 inches maximum assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-623-3022 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Assembly Overall Length
2.3700 inches minimum and 2.6700 inches maximum
Base Length
2.1000 inches minimum and 2.4000 inches maximum
Base Thickness
1.3800 inches nominal
Block Type
fixed
Bore Diameter
1.9380 inches nominal
Center To Center Distance Between Mounting Holes Along Width
6.2500 inches nominal
Collar Location
one end
Features Provided
ground rolling element groove
Height From Bottom Of Base To Bore Centerline
2.2500 inches nominal
Housing Height
4.5000 inches minimum and 4.6200 inches maximum
Housing Length
1.8300 inches minimum and 2.4700 inches maximum
Housing Width
7.7500 inches minimum and 8.1200 inches maximum
Internal Fit-Up Designation
standard
Load Capability Type
radial
Lubrication Material
grease
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees nominal
Material
steel overall
Mounting Hole Diameter
0.6400 inches minimum and 0.7500 inches maximum
Mounting Hole Type
round, unthreaded
Rolling Element Groove Quantity
1
Rotating Element Locking Method
setscrew locking collar
Seal Location
both ends
Seal Type
contact
Shaft End Type
open
Style Designator
pillow block, solid

Frequently Asked Questions

Find quick answers to common questions about bearing: 8421539. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-623-3022?
The FSCG of the NSN 3130-00-623-3022 is 3130
Does the NSN 3130-00-623-3022 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-623-3022 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 3130-00-623-3022 contain precious materials?
Precious metal content is unknown
Does NSN 3130-00-623-3022 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 3130-00-623-3022 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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