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Self-aligning Plain Bearing NSN 3120-01-135-6517

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 3120-01-135-6517 NSN: 3120-01-135-6517

Features and Characteristics

Bore Diameter
Between 0.2495 inches and 0.2500 inches
Lubrication Material
Lubricating oil, mil-l-6085
Outer Member Outside Diameter
Between 0.6557 inches and 0.6562 inches
Outer Member Width
Between 0.2450 inches and 0.2550 inches
Inner Member Width
Between 0.3380 inches and 0.3430 inches
Static Radial Load Rating
6340 pounds
Special Features
Surface treatment of inner race member 0.0002 in. Min thk; surface treatment of outer race member 0.0003 in. Min thk; 0.0020 in. Max radial play
Precious Material And Location
Internal outer member silver
Precious Material
Silver
FSC
3120 Unmounted Plain Bearings
NIIN
011356517
NSN
3120011356517

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HSB4-138
Cage Code:
02758
Status:
A
MSDS:
Part Number:
AHT4V
Cage Code:
15860
Status:
A
MSDS:
Part Number:
KSB4-32
Cage Code:
97613
Status:
A
MSDS:
Part Number:
BAN-4-2060
Cage Code:
81376
Status:
A
MSDS:
Part Number:
GB550DG
Cage Code:
02758
Status:
A
MSDS:
Part Number:
GB520DG
Cage Code:
15860
Status:
A
MSDS:
Part Number:
GB520DG4
Cage Code:
26512
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 3120-01-135-6517
What are the manufacturers of nsn 3120011356517?
Does this nsn 3120011356517 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011356517
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 3120011356517 contain any precious metals?
Item contains silver.
Does nsn 3120011356517 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011356517?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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