67-1877 Ball Bearing Unit

Comprehensive specifications and application details for: 67-1877 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 67-1877. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 67-1877
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-102-4689
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 06/05/1968

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.

2.7500 inches nominal bolt circle diameter, 1.0000 inches nominal bore diameter, self-aligning alignment type, 1.4375 inches nominal assembly overall length, fixed block type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-102-4689 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.4375 inches nominal
Block Type: fixed
Bolt Circle Diameter: 2.7500 inches nominal
Bore Diameter: 1.0000 inches nominal
Features Provided: ground rolling element groove
Flange Thickness: 0.5312 inches nominal
Housing Length: 1.0625 inches nominal
Housing Width: 3.7500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron cast housing
Material: steel and rubber seal
Mounting Hole Diameter: 0.4531 inches nominal
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Special Features: two 0.187 in. holes through flange located 180 deg apart on horizontal center line 3.250in. hole distance
Style Designator: flange block

Replaces

The NSN 3130-00-102-4689 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-005-6209	No Name Available	08/09/1972

Frequently Asked Questions

Find quick answers to common questions about bearing: 67-1877. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-102-4689?: The FSCG of the NSN 3130-00-102-4689 is 3130

Does the NSN 3130-00-102-4689 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-102-4689 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 3130-00-102-4689 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-102-4689 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.