SEHB31 Ball Bearing Unit

Comprehensive specifications and application details for: SEHB31 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: SEHB31. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SEHB31
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-227-4142
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.

1.9375 inches nominal bore diameter, ground rolling element groove features provided, fixed block type, 2.0312 inches nominal assembly overall length, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-227-4142 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 2.0312 inches nominal
Block Type: fixed
Bore Diameter: 1.9375 inches nominal
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 3.2500 inches nominal
Housing Height: 5.3750 inches nominal
Housing Length: 1.8750 inches nominal
Housing Width: 4.2500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron malleable housing
Material: steel seal
Nominal Pipe Size Designation: 1.000 inches
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Style Designator: pipe hanger box
Temp Rating: 275.0 fahrenheit
Thread Depth: 0.8125 inches nominal

Replaces

The NSN 3130-00-227-4142 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3130-00-227-4277	No Name Available	01/01/1963

Frequently Asked Questions

Find quick answers to common questions about bearing: SEHB31. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-227-4142?: The FSCG of the NSN 3130-00-227-4142 is 3130

Does the NSN 3130-00-227-4142 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-227-4142 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 3130-00-227-4142 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-227-4142 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.