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Tapered Roller Bearing NSN 3110-00-100-5521

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 3110-00-100-5521 NSN: 3110-00-100-5521

Features and Characteristics

Overall Width
2.5000 inches
Bore Diameter
7.0855 inches
Overall Outside Diameter
12.5000 inches
Backface Corner Radius
0.1250 inches
Standout Width
0.6875 inches
Cone Corner Radius
0.1400 inches
Cone Width
2.5000 inches
Cup Width
1.8125 inches
Retainer Fabrication Method
Pressed
Standard Tolerance Designation
Afbma class 2
Material
Steel
Style Designator
Straight bore, normal angle
Nondefinitive Specification/std Data
751 type
FSC
3110 Unmounted Antifriction Bearings
NIIN
001005521
NSN
3110001005521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFB187TYPE751
Cage Code:
81348
Status:
A
MSDS:
Part Number:
MAL1-811PC163
Cage Code:
98523
Status:
A
MSDS:
Part Number:
MX8-529BPC163
Cage Code:
98523
Status:
A
MSDS:
Part Number:
MXT467PC163
Cage Code:
98523
Status:
A
MSDS:
Part Number:
93708-93125
Cage Code:
60038
Status:
A
MSDS:
Part Number:
B3289B3288
Cage Code:
80992
Status:
A
MSDS:
Part Number:
C77837AQPC163
Cage Code:
81600
Status:
A
MSDS:
Part Number:
C77837ATPC163
Cage Code:
81600
Status:
A
MSDS:
Part Number:
C77837BVPC163
Cage Code:
81600
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 3110-00-100-5521
What are the manufacturers of nsn 3110001005521?
Does this nsn 3110001005521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110001005521
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 3110001005521 contain any precious metals?
No precious metal content.
Does nsn 3110001005521 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110001005521?
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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