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Duplex Ball Bearing NSN 3110-01-298-7355

Item Description

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

NSN 3110-01-298-7355 NSN: 3110-01-298-7355

Features and Characteristics

Overall Width
0.6250 inches
Bore Diameter
Between 4.2497 inches and 4.2500 inches
Overall Outside Diameter
Between 4.8746 inches and 4.8750 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Internal Fit-up Designation
Standard
Material
Steel comp e52100 seal
Material Specification
Mil-p-79 military specification single material response separator
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
012987355
NSN
3110012987355

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
43-P30085L002
Cage Code:
1VPW8
Status:
A
MSDS:
Part Number:
50367201
Cage Code:
32828
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105068
  • NAICS: 332991
  • SITC: 74610
  • Description: Ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-298-7355
What are the manufacturers of nsn 3110012987355?
Does this nsn 3110012987355 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012987355
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.
Does nsn 3110012987355 contain any precious metals?
No precious metal content.
Does nsn 3110012987355 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012987355?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
App. Key:
E
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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