SPB-12 Ball Bearing Unit

Comprehensive specifications and application details for: SPB-12 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: SPB-12. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SPB-12
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-144-8962
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 12/30/1982

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.

fixed block type, 0.7495 inches minimum and 0.7505 inches maximum bore diameter, self-aligning alignment type, 2.0600 inches nominal assembly overall length, 0.3200 inches nominal base thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-144-8962 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 2.0600 inches nominal
Base Thickness: 0.3200 inches nominal
Block Type: fixed
Bore Diameter: 0.7495 inches minimum and 0.7505 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 2.3750 inches nominal
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 0.9370 inches minimum
Housing Height: 1.7500 inches nominal
Housing Length: 2.0600 inches nominal
Housing Width: 2.7500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: oil
Lubrication Fitting Type: self lubricated
Material: aluminum alloy 6061 housing
Material: rubber synthetic seal
Material: steel bearing
Mounting Hole Diameter: 0.1870 inches nominal
Mounting Hole Type: round, unthreaded
Seal Location: both ends
Seal Type: contact
Shaft End Type: open

Frequently Asked Questions

Find quick answers to common questions about bearing: SPB-12. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-144-8962?: The FSCG of the NSN 3130-01-144-8962 is 3130

Does the NSN 3130-01-144-8962 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-144-8962 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 3130-01-144-8962 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-144-8962 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.