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, self-aligning alignment type, 2.0312 inches nominal assembly overall length, fixed block 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.