Part Number 20BM399A

Needle Roller Bearing
Stock Availability  condition code chart

Part number 20bm399a is in stock in the following quantities and conditions.

  • NS: 33
  • NE: 1

Note: Availability of this item was last updated 06/22/2022 and may have changed since then. Request a quote for up to date pricing and availability.

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
20bm399a
Demil:
No
Shelf Life:
UOM:
NIIN:
001570535

Part Information
Oil hole in outer ring

NSN
National Stock Number:
3110-00-157-0535 3110001570535
TXT
Description:
Needle Roller Bearing
INC
INC
Item Name Code:
00051
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
1.0000 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 0.9995 inches and 1.0000 inches
MRC:
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.ADGA
Overall Outside Diameter:
1.2500 inches
MRC:
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.AGYE
Surface Finish:
Ground
MRC:
The means used in manufacturing the retainer.AGYF
Retainer Fabrication Method:
Pressed
MRC:
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.AGZA
Alignment Type:
Rigid
MRC:
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ
Standard Tolerance Designation:
Afbma standard tolerance for industrial needle bearings
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1010 inner ring or steel comp 1020 inner ring or steel comp 8615 inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1010 outer ring or steel comp 1020 outer ring or steel comp 8615 outer ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1010 roller or steel comp 1095 roller
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Non-separable, open end, drawn shell

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