Part Number 640878

Duplex Ball Bearing
Stock Availability  condition code chart

Part number 640878 is in stock in the following quantities and conditions.

  • NS: 1
  • OH: 1
  • NE: 1

Note: Availability of this item was last updated 01/05/2021 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
640878
Demil:
No
Shelf Life:
UOM:
NIIN:
009458304

Part Information
Pair of bearings, tandem mounting

NSN
National Stock Number:
3110-00-945-8304 3110009458304
TXT
Description:
Duplex Ball Bearing
INC
INC
Item Name Code:
30213
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:
Machined
MRC:
The direction of load with respect to the shaft axis.AGZC
Load Direction:
Radial
MRC:
The clearance between the bearing rings and the rolling elements.AKVV
Internal Clearance:
0.0020 inches radial and 0.0024 inches radial
MRC:
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ
Standard Tolerance Designation:
Abec no.5
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy retainer
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel ball
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel outer ring

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