11B11

Comprehensive specifications and application details for: 11B11 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 11B11. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
11B11
Federal Supply Classification
3130 Mounted Bearings
(NSN) National Stock Number
3130-01-131-2437
Item Name Code
30556
Federal Item Identification Guide
A093A0
Assigment Date
05/06/1982

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.

1.5312 inches nominal assembly overall length, fixed block type, self-aligning alignment type, 1.4375 inches nominal bore diameter, 3.9375 inches nominal bolt circle diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-131-2437 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Assembly Overall Length
1.5312 inches nominal
Block Type
fixed
Bolt Circle Diameter
3.9375 inches nominal
Bore Diameter
1.4375 inches nominal
Collar Location
one end
Features Provided
ground rolling element groove
Flange Thickness
0.9375 inches nominal
Height From Bottom Of Base To Bore Centerline
2.4062 inches nominal
Housing Diameter
3.5000 inches nominal
Housing Height
4.1562 inches nominal
Housing Length
0.9375 inches nominal
Internal Fit-Up Designation
standard
Load Capability Type
radial and thrust
Lubrication Material
grease
Lubrication Fitting Angle From Horizontal Centerline
30.0 degrees nominal
Lubrication Fitting Type
hydraulic
Overall Outside Diameter
4.8125 inches nominal
Material Document And Classification
sae assn std single material response bearing
Material
iron malleable housing
Material
rubber synthetic and steel seal
Material
steel comp e52100 bearing
Mounting Hole Type
square
Mounting Hole Width
0.4062 inches nominal
Rolling Element Groove Quantity
1
Rotating Element Locking Method
setscrew locking collar
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: 11B11. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-131-2437?
The FSCG of the NSN 3130-01-131-2437 is 3130
Does the NSN 3130-01-131-2437 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-01-131-2437 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 3130-01-131-2437 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-01-131-2437 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.
When the NSN 3130-01-131-2437 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, May 6, 1982

Price & Availability

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