Conversion Chart

SKF HIGH TEMPERATURE DEEP GROOVE BALL BEARING

20 x 42 x 12
Stock Code:
6004-2Z/VA208_SKF
$196.61 incl GST

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  • Ballarat:
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  • Shepparton:
    Special Order
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Description

6004-2Z/VA208
Deep groove ball bearing for high temperature applications with shields on both sides

Single row deep groove ball bearings for high temperature applications, with shields on both sides, are designed for challenging operating conditions, with certain variants being capable of performing at temperatures as high as 350 °C (660 °F). They have larger radial internal clearances and use graphite-based lubricants that enable operation at high temperatures. They are lubricated for the life of the bearing and the entire surface of the bearings and shields are manganese phosphate treated, which enhances adhesion of the lubricant to the metal and improves their running-in properties. As with deep groove ball bearings generally, they are particularly versatile, accommodate radial and axial loads in both directions, and are easy to mount.

  • Optimized for operation at high temperatures – up to 350 °C (660 °F)
  • Easily swapped with grease-lubricated bearings of corresponding ISO dimensions
  • Increased reliability, reduced complexity and decreased environmental impact
  • Integral sealing prolongs bearing service life
  • Typical benefits of single row deep groove ball bearings

Dimensions

Bore diameter20 mm
Outside diameter42 mm
Width12 mm

Performance

Basic static load rating5 kN
Limiting speed140 r/min
Maximum operating temperature350 °C

Properties

Filling slotsWithout
Number of rows1
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageNon-metallic
Matched arrangementNo
Radial internal clearanceMultiples of C5
Material, bearingHigh temperature steel
CoatingCoated
SealingShield on both sides
Sealing typeNon-contact
LubricantSolid lubricant
Relubrication featureWithout
Indicative carbon footprint for new product0.24 kg CO2e

Logistics

Product net weight0.0656 kg
eClass code23-05-90-90
UNSPSC code31171504
 

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Details

  • Bore Size:
    20 mm
  • Material:
    High Temperature Steel
  • Width:
    12 mm
  • Brand:
    SKF
  • Metric/Imperial:
    Metric
  • Chain Series:
    C5 or Grater Clearance
  • Type:
    2Z (ZZ) Metal Shield - Both Sides
  • Diameter Outside:
    42 mm
  • Style:
    High Temperature