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Annular Ball Bearing NSN 3110-00-156-3521

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-00-156-3521 NSN: 3110-00-156-3521

Features and Characteristics

Bore Diameter
20.00 millimeters
Overall Outside Diameter
52.00 millimeters
Lubrication Material
Grease
Outer Ring Width
0.5910 inches
Inner Ring Width
0.9060 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.1
Lubrication Material
Grease
Lubrication Material Specification
Dod-g-24508 military specification single material response
Material
Steel retainer
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
117 type and 2 class
FSC
3110 Unmounted Antifriction Bearings
NIIN
001563521
NSN
3110001563521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
954243
Cage Code:
1LW55
Status:
A
MSDS:
Part Number:
41209
Cage Code:
76122
Status:
A
MSDS:
Part Number:
79278
Cage Code:
01957
Status:
A
MSDS:
Part Number:
20232-17
Cage Code:
15434
Status:
A
MSDS:
Part Number:
A20232-17
Cage Code:
15434
Status:
A
MSDS:
Part Number:
73673
Cage Code:
64104
Status:
A
MSDS:
Part Number:
5F5050
Cage Code:
11083
Status:
A
MSDS:
Part Number:
S16042A
Cage Code:
15434
Status:
A
MSDS:
Part Number:
FFB171
Cage Code:
81348
Status:
A
MSDS:
Part Number:
88604
Cage Code:
24617
Status:
A
MSDS:
Part Number:
C100521
Cage Code:
8E499
Status:
A
MSDS:
Part Number:
T254
Cage Code:
81240
Status:
A
MSDS:
Part Number:
TA657
Cage Code:
81240
Status:
A
MSDS:
Part Number:
88604X1
Cage Code:
43334
Status:
A
MSDS:
Part Number:
2F9764
Cage Code:
11083
Status:
A
MSDS:
Part Number:
10C100521
Cage Code:
23382
Status:
A
MSDS:
Part Number:
224
Cage Code:
76122
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-156-3521
What are the manufacturers of nsn 3110001563521?
Does this nsn 3110001563521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110001563521
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110001563521 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110001563521 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110001563521?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
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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