12508PC31 Ball Bearing Unit

Comprehensive specifications and application details for: 12508PC31 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 12508PC31. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 12508PC31
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-007-7160
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 08/09/1975

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.

5.8438 inches nominal bolt circle diameter, 1.6875 inches nominal bore diameter, 1.7812 inches nominal assembly overall length, self-aligning alignment type, fixed block type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-007-7160 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.7812 inches nominal
Block Type: fixed
Bolt Circle Diameter: 5.8438 inches nominal
Bore Diameter: 1.6875 inches nominal
Features Provided: ground rolling element groove
Flange Thickness: 0.5625 inches nominal
Housing Diameter: 4.1250 inches nominal
Housing Length: 1.1875 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material Document And Classification: mil-g-18709 mil spec single material response
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Lubrication Fitting Type: hydraulic
Overall Outside Diameter: 7.0000 inches nominal
Material Document And Classification: sae assn std single material response bearing
Material: iron cast housing
Material: plastic polyamide (nylon) seal
Material: steel comp e52100 bearing
Mounting Hole Diameter: 0.5625 inches nominal
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Style Designator: flange block

Frequently Asked Questions

Find quick answers to common questions about bearing: 12508PC31. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-007-7160?: The FSCG of the NSN 3130-01-007-7160 is 3130

Does the NSN 3130-01-007-7160 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-007-7160 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 3130-01-007-7160 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-007-7160 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.