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Linear-rotary Motion Roller NSN 3120-00-922-8037

Item Description

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

NSN 3120-00-922-8037 NSN: 3120-00-922-8037

Features and Characteristics

Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.492 inches and 0.494 inches
Metallic Hardness Rating
33.0 rockwell c and 38.0 rockwell c
Face Width
Between 0.180 inches and 0.190 inches
Bore Inside Diameter
Between 0.250 inches and 0.251 inches
Chamfer/radius Of Outside Corner
0.020 plus 0.010 in. By 45 degrees chamfer
Material
Steel
Material
Steel
Style Designator
Plain
FSC
3120 Unmounted Plain Bearings
NIIN
009228037
NSN
3120009228037

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11701122
Cage Code:
19200
Status:
A
MSDS:
Part Number:
31209228037
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
10398093
Cage Code:
A486G
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-00-922-8037
What are the manufacturers of nsn 3120009228037?
Does this nsn 3120009228037 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009228037
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. the item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. see also cam follower, needle bearing.
Does nsn 3120009228037 contain any precious metals?
No precious metal content.
Does nsn 3120009228037 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009228037?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
28215
FIIG:
T267-K
App. Key:
KA
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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