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Self-aligning Plain Bearing NSN 3120-01-195-5171

Item Description

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

NSN 3120-01-195-5171 NSN: 3120-01-195-5171

Features and Characteristics

Bore Diameter
Between 0.4370 inches and 0.4375 inches
Outer Member Outside Diameter
Between 0.9370 inches and 0.9375 inches
Outer Member Width
Between 0.4370 inches and 0.4470 inches
Inner Member Width
Between 0.5600 inches and 0.5620 inches
Static Radial Load Rating
20700 pounds
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member
Special Features
Seal, elastomeric, retained by metal ring or integral part of outer race each side
Material
Steel comp 630 outer race member or steel comp xm-12 outer race member
Material Specification
Ams 5643 assn standard 1st material response outer race member or ams 5659 assn standard 2nd material response outer race member
Style Designator
With insert and/or liner with staking groove
Specification Data
43999-le131-0022 manufacturers specification control
FSC
3120 Unmounted Plain Bearings
NIIN
011955171
NSN
3120011955171

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SBSH14W30PP
Cage Code:
3NPS1
Status:
A
MSDS:
Part Number:
ADW7VN
Cage Code:
15860
Status:
A
MSDS:
Part Number:
WHT7VSB-22
Cage Code:
50294
Status:
A
MSDS:
Part Number:
LE131-0022-0007
Cage Code:
43999
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482300040
  • NAICS: 332991
  • SITC: 74630
  • Description: Spherical roller bearings, single row
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-195-5171
What are the manufacturers of nsn 3120011955171?
Does this nsn 3120011955171 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011955171
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.
Does nsn 3120011955171 contain any precious metals?
No precious metal content.
Does nsn 3120011955171 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011955171?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
App. Key:
B
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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