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Duplex Ball Bearing NSN 3110-01-125-6883

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 3110-01-125-6883 NSN: 3110-01-125-6883

Features and Characteristics

Overall Width
Between 1.6335 inches and 1.6535 inches
Bore Diameter
Between 2.1651 inches and 2.1654 inches
Overall Outside Diameter
Between 3.9367 inches and 3.9370 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Radial
Internal Clearance
0.0028 inches radial and 0.0032 inches radial
Standard Tolerance Designation
Rbec no.5
Material
Steel comp m50 outer ring
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
011256883
NSN
3110011256883

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SB1161-102
Cage Code:
78286
Status:
A
MSDS:
Part Number:
211RD-401B
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 3110-01-125-6883
What are the manufacturers of nsn 3110011256883?
Does this nsn 3110011256883 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110011256883
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 3110011256883 contain any precious metals?
No precious metal content.
Does nsn 3110011256883 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110011256883?
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

What do you get when you order from nationalstocknumber.org?

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