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Bearing Unit Housing NSN 3130-01-253-5979

Item Description

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

NSN 3130-01-253-5979 NSN: 3130-01-253-5979

Features and Characteristics

Flange Thickness
0.656 inches
Mounting Hole Diameter
0.516 inches
Bore Diameter
2.1875 inches
Housing Length
1.469 inches
Housing Width
4.625 inches
Lubrication Fitting Type
Pipe plug
Assemblylength
2.125 inches
Lubrication Fitting Angle From Horizontal Centerline
45.0 degrees
Mounting Hole Type
Round, unthreaded
Center To Center Distance Between Mounting Holes Along Side Of A Square
3.625 inches
Lubrication Material
Grease
Material
Iron cast
Style Designator
Flange block
FSC
3130 Mounted Bearings
NIIN
012535979
NSN
3130012535979

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RCJ1 1/4
Cage Code:
21335
Status:
A
MSDS:
Part Number:
RCJ1-1/4
Cage Code:
0L8N4
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482991050
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3130-01-253-5979
What are the manufacturers of nsn 3130012535979?
Does this nsn 3130012535979 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3130012535979
A single or multiple piece item without ball, plain or roller bearing(s). it is designed to meet various or specific conditions of mounting. for items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.
Does nsn 3130012535979 contain any precious metals?
No precious metal content.
Does nsn 3130012535979 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3130012535979?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30559
FIIG:
A093A0
App. Key:
D
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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