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SKF - Double Row Angular Contact Ball Bearing

30 X 72 X 30.2 Polyamide Cage 3306 A-2ZTN9/MT33
Stock Code:
3306-A-TN9-2Z_SKF
$87.87 incl GST

Stock Locations

  • Ballarat:
    Special Order
  • Shepparton:
    Special Order
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Description

3306 A-2ZTN9/MT33
Double row angular contact ball bearing with seals or shields

Double row angular contact ball bearings, with seals or shields, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. Depending on the sealing execution, they can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.

  • High-speed capability
  • Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
  • Suitable where a stiff bearing arrangement is required
  • Require less axial space than equivalent pair of single row angular contact ball bearings
  • Integral sealing prolongs bearing service life

Dimensions

Bore diameter30 mm
Outside diameter72 mm
Width30.2 mm
Contact angle30 °

Performance

Basic dynamic load rating42.5 kN
Basic static load rating30 kN
Reference speed10 000 r/min
Limiting speed9 000 r/min
SKF performance classSKF Explorer

Properties

Contact typeNormal contact (two-point contact)
Number of rows2
Locating feature, bearing outer ringNone
Ring typeOne-piece inner and outer rings
CageNon-metallic
Arrangement of contact angle (double-row bearing)Back-to-back (O)
Matched arrangementNo
Universal matching bearingNo
Axial internal clearanceCN
Material, bearingBearing steel
CoatingWithout
SealingShield on both sides
Sealing typeNon-contact
LubricantGrease
Relubrication featureWithout

Logistics

Product net weight0.529 kg
eClass code23-05-08-03
UNSPSC code31171531

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Details

  • Bore Size:
    30 mm
  • Material:
    Chrome Steel
  • Width:
    30.2 mm
  • Brand:
    SKF
  • Metric/Imperial:
    Metric
  • Diameter Outside:
    72 mm