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Tapered Roller Bearing NSN 3110-00-120-1621

Item Description

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.

NSN 3110-00-120-1621 NSN: 3110-00-120-1621

Features and Characteristics

Overall Width
3.6250 inches
Bore Diameter
4.0000 inches
Overall Outside Diameter
6.0000 inches
Backface Corner Radius
0.0310 inches
Standout Width
0.4375 inches
Cone Corner Radius
0.1400 inches
Cup Width
2.7500 inches
Standard Tolerance Designation
Afbma class 2
Special Features
Oil hole and groove in cup
Style Designator
Straight bore, double cup, single cones, non-adjustable
FSC
3110 Unmounted Antifriction Bearings
NIIN
001201621
NSN
3110001201621

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NA691-672D
Cage Code:
60038
Status:
A
MSDS:
Part Number:
25Z228
Cage Code:
27315
Status:
A
MSDS:
Part Number:
NA691672D
Cage Code:
60038
Status:
A
MSDS:
Part Number:
D26640PC71
Cage Code:
73057
Status:
A
MSDS:
Part Number:
35040
Cage Code:
30076
Status:
A
MSDS:
Part Number:
NA691-99401
Cage Code:
60038
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482200030
  • NAICS: 332991
  • SITC: 74620
  • Description: Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-120-1621
What are the manufacturers of nsn 3110001201621?
Does this nsn 3110001201621 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110001201621
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. excludes bearing, roller, thrust.
Does nsn 3110001201621 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110001201621 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110001201621?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00021
FIIG:
A044A0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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