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Ball Bearing Unit NSN 3130-01-318-2101

Item Description

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

NSN 3130-01-318-2101 NSN: 3130-01-318-2101

Features and Characteristics

Mounting Hole Diameter
Between 0.203 inches and 0.235 inches
Bore Diameter
1.2500 inches
Base Thickness
Between 0.407 inches and 0.469 inches
Center To Center Distance Between Mounting Holes Along Width
Between 3.490 inches and 3.510 inches
Center To Center Distance Between Mounting Holes Along Length
Between 1.990 inches and 2.010 inches
Housing Height
Between 2.500 inches and 2.624 inches
Housing Length
Between 3.250 inches and 3.500 inches
Housing Width
Between 3.938 inches and 4.062 inches
Lubrication Fitting Type
Self lubricated
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Seal Type
Contact
Block Type
Fixed
Shaft End Type
Open
Seal Location
Both ends
Load Capability Type
Radial and thrust
Height From Bottom Of Base To Bore Centerline
Between 1.497 inches and 1.503 inches
Mounting Hole Type
Round, unthreaded
Material
Steel bearing
Surface Treatment
Plastic polyurethane
Surface Treatment Specification
Mil-c-83286 military specification single treatment response
Style Designator
Pillow block, open, adjustable diameter
FSC
3130 Mounted Bearings
NIIN
013182101
NSN
3130013182101

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4080-58022-001
Cage Code:
15090
Status:
A
MSDS:
Part Number:
SPB-20-OPN-MODIFIED
Cage Code:
96881
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 3130-01-318-2101
What are the manufacturers of nsn 3130013182101?
Does this nsn 3130013182101 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3130013182101
An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
Does nsn 3130013182101 contain any precious metals?
No precious metal content.
Does nsn 3130013182101 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3130013182101?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30556
FIIG:
A093A0
App. Key:
A
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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