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Self-aligning Roller Bearing NSN 3110-01-250-0678

Item Description

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

NSN 3110-01-250-0678 NSN: 3110-01-250-0678

Features and Characteristics

Overall Width
345.0 millimeters
Bore Diameter
710.0 millimeters
Overall Outside Diameter
1150.0 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Bore Shape
Straight
Internal Fit-up Designation
Standard
Features Provided
Lubrication groove and lubrication hole
Standard Tolerance Designation
Rbec no.1
Material
Steel
Style Designator
Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
012500678
NSN
3110012500678

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
231/710CA
Cage Code:
52676
Status:
A
MSDS:
Part Number:
4402021-H PIECE 20
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482800080
  • NAICS: 332991
  • SITC: 74680
  • Description: Other ball or roller bearings, including combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-250-0678
What are the manufacturers of nsn 3110012500678?
Does this nsn 3110012500678 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012500678
An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.
Does nsn 3110012500678 contain any precious metals?
No precious metal content.
Does nsn 3110012500678 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012500678?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00016
FIIG:
A044A0
App. Key:
N
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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