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

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.