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Self-aligning Plain Bearing NSN 3120-00-894-2251

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 3120-00-894-2251 NSN: 3120-00-894-2251

Features and Characteristics

Bore Diameter
Between 0.5620 inches and 0.5625 inches
Outer Member Outside Diameter
Between 1.1245 inches and 1.1250 inches
Outer Member Width
Between 0.5310 inches and 0.5410 inches
Inner Member Width
Between 0.6850 inches and 0.6870 inches
Static Radial Load Rating
31000 pounds
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member
Special Features
Snap ring groove on od outer member
Material
Stainless steel outer race member
Material Specification
66 federal standard single material response inner member
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
008942251
NSN
3120008942251

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
176102
Cage Code:
09455
Status:
A
MSDS:
Part Number:
WV9A
Cage Code:
73134
Status:
A
MSDS:
Part Number:
TFA109C
Cage Code:
77896
Status:
A
MSDS:
Part Number:
BLFR9-102
Cage Code:
81376
Status:
A
MSDS:
Part Number:
C695-9
Cage Code:
81755
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 3120-00-894-2251
What are the manufacturers of nsn 3120008942251?
Does this nsn 3120008942251 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120008942251
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 3120008942251 contain any precious metals?
No precious metal content.
Does nsn 3120008942251 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120008942251?
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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