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Bearing Retaining Plate NSN 3110-01-212-3550

Item Description

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes end bell, electrical rotating equipment.

NSN 3110-01-212-3550 NSN: 3110-01-212-3550

Features and Characteristics

Cross Sectional Shape
Raised surface w/aperture
Outside Diameter
Between 4.953 inches and 4.969 inches
Minor Thickness
0.375 inches
Aperture Diameter
Between 2.145 inches and 2.150 inches
Mounting Hole Arrangement Style
Single bolt hole circle
Bolt Circle Hole Quantity
4
Overall Thickness
0.500 inches
Mounting Bolt Circle Diameter
4.500 inches
Raised Surface Height
Between 0.122 inches and 0.125 inches
Thready Qty Per Inch (tpi)
18
Thread Size
0.313 inches
Counterbore Diameter
3.625 inches
Counterbore Depth
Between 0.122 inches and 0.125 inches
Mounting Hole Type
Round, threaded
Outside Raised Surface Diameter
Between 3.932 inches and 3.937 inches
Material
Iron cast
Style Designator
Round
Thread Series Designator
Unc
FSC
3110 Unmounted Antifriction Bearings
NIIN
012123550
NSN
3110012123550

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A-19070-1
Cage Code:
0BXF1
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-212-3550
What are the manufacturers of nsn 3110012123550?
Does this nsn 3110012123550 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012123550
A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. it must have drilled and/or tapped holes for mounting purposes. excludes end bell, electrical rotating equipment.
Does nsn 3110012123550 contain any precious metals?
No precious metal content.
Does nsn 3110012123550 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012123550?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22293
FIIG:
A093A0
App. Key:
E
Cond. Code:
1
Status:
A

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