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Tapered Roller Bearing Cup NSN 3110-00-143-2978

Item Description

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

NSN 3110-00-143-2978 NSN: 3110-00-143-2978

  Stock Availability

NSN 3110001432978 availability
(as of 09/30/2022).

  • NS: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Outside Diameter
3.8750 inches
Overall Width
1.6369 inches
Backface Corner Radius
0.0630 inches
Standard Tolerance Designation
Afbma class 2
Special Features
Steep angle
Material
Steel
FSC
3110 Unmounted Antifriction Bearings
NIIN
001432978
NSN
3110001432978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C203B
Cage Code:
08302
Status:
A
MSDS:
Part Number:
143C71
Cage Code:
42138
Status:
A
MSDS:
Part Number:
53398
Cage Code:
60038
Status:
A
MSDS:
Part Number:
1-5744
Cage Code:
29690
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 3110-00-143-2978
What are the manufacturers of nsn 3110001432978?
Does this nsn 3110001432978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110001432978
An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
Does nsn 3110001432978 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110001432978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110001432978?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00024
FIIG:
A044A0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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