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Duplex Ball Bearing NSN 3110-00-281-8015

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 3110-00-281-8015 NSN: 3110-00-281-8015

Features and Characteristics

Overall Width
0.5220 inches
Bore Diameter
2.3125 inches
Overall Outside Diameter
2.8750 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Machined
Seal Quantity
1
Bearing Seal Type
Contact
Load Direction
Angular
Standard Tolerance Designation
Abec no.5
Bearing Preload Rating
55.0 pounds
Special Features
Width of unsealed bearing is 0.2460 in., contact angle of 15 degrees min to 20 degrees max, sealed side of bearing faces outside
Material
Steel comp 440c outer ring
Material Specification
Mil-r-25988, type 2, cl 2 military specification single material response seal
FSC
3110 Unmounted Antifriction Bearings
NIIN
002818015
NSN
3110002818015

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
44037
Cage Code:
83086
Status:
A
MSDS:
Part Number:
3TARZ37-46-119
Cage Code:
40920
Status:
A
MSDS:
Part Number:
901790-1C
Cage Code:
40920
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 3110-00-281-8015
What are the manufacturers of nsn 3110002818015?
Does this nsn 3110002818015 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002818015
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 3110002818015 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002818015 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002818015?
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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