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Duplex Ball Bearing NSN 3110-01-398-5053

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 3110-01-398-5053 NSN: 3110-01-398-5053

Features and Characteristics

Overall Width
29.0 millimeters
Bore Diameter
45.0 millimeters
Overall Outside Diameter
120.0 millimeters
Surface Finish
Ground
Load Direction
Angular
Bearing Preload Designation
Medium
Standard Tolerance Designation
Abec no.3
Contact Angle
40.0 degrees
Material
Steel comp e52100 outer ring
Style Designator
90a universal ground faces, counterbored outer ring, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
013985053
NSN
3110013985053

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7409BM/DGB
Cage Code:
52676
Status:
A
MSDS:
Part Number:
63-91
Cage Code:
66414
Status:
A
MSDS:
Part Number:
7409PJDU 2BRGS
Cage Code:
38443
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 3110-01-398-5053
What are the manufacturers of nsn 3110013985053?
Does this nsn 3110013985053 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110013985053
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 3110013985053 contain any precious metals?
No precious metal content.
Does nsn 3110013985053 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110013985053?
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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