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Cylindrical Roller Bearing NSN 3110-01-203-1704

Item Description

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

NSN 3110-01-203-1704 NSN: 3110-01-203-1704

Features and Characteristics

Bore Diameter
Between 0.9841 inches and 0.9843 inches
Overall Outside Diameter
Between 1.9997 inches and 2.0002 inches
End Application
B-1b acft
Inner Ring Width
Between 0.6643 inches and 0.6693 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
Nonlocating
Standard Tolerance Designation
Rbec no.5
Special Features
Silver plate separator 0.0005-0.0015 thk per ams 2412
Material
Steel comp m50 roller
Precious Material
Silver
Style Designator
262a single row, two lip inner ring, no outer ring, roller retainment rings, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
012031704
NSN
3110012031704

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3620380-1
Cage Code:
78118
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482500000
  • NAICS: 332991
  • SITC: 74650
  • Description: Other cylindrical roller bearings
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-203-1704
What are the manufacturers of nsn 3110012031704?
Does this nsn 3110012031704 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012031704
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. excludes bearing, roller, airframe.
Does nsn 3110012031704 contain any precious metals?
Item contains silver.
Does nsn 3110012031704 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012031704?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00015
FIIG:
A044A0
App. Key:
L
Cond. Code:
1
Status:
A

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