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Duplex Ball Bearing NSN 3110-01-016-4961

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 3110-01-016-4961 NSN: 3110-01-016-4961

Features and Characteristics

Overall Width
Between 0.3788 inches and 0.3938 inches
Bore Diameter
Between 0.2498 inches and 0.2500 inches
Overall Outside Diameter
Between 0.6248 inches and 0.6250 inches
Lubrication Material
Grease
Calibration Designator
C
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Angular
Internal Clearance
0.0008 inches radial and 0.0013 inches radial
Standard Tolerance Designation
Abec no.7
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp 440a
Material Specification
Aisi assn standard single material response
Style Designator
92c counterbored outer rings, non-separable, face to face mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
010164961
NSN
3110010164961

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1936137-2
Cage Code:
55972
Status:
A
MSDS:
Part Number:
P273
Cage Code:
40920
Status:
A
MSDS:
Part Number:
SSR4ZDF4RA7P58LY-48
Cage Code:
50294
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 3110-01-016-4961
What are the manufacturers of nsn 3110010164961?
Does this nsn 3110010164961 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010164961
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 3110010164961 contain any precious metals?
No precious metal content.
Does nsn 3110010164961 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010164961?
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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