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SKF - Double Row Angular Contact Ball Bearing

45 x 100 x 39.7 Polyamide Cage 3309ATN9/C3
Stock Code:
3309-A-TN9-C3_SKF
$155.82 incl GST

Stock Locations

  • Ballarat:
    Special Order
  • Shepparton:
    1 In Stock
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Description

3309 A TN9 C3 SKF

Double row angular contact ball bearing

Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. 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

Dimensions

Bore diameter45 mm
Outside diameter100 mm
Width39.7 mm
Contact angle30 °

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 clearanceC3
Material, bearingBearing steel
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout

Performance

Basic dynamic load rating75 kN
Basic static load rating53 kN
Reference speed7 500 r/min
Limiting speed6 700 r/min
SKF performance classSKF Explorer
 
 
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Details

  • Bore Size:
    45 mm
  • Material:
    Chrome Steel
  • Width:
    39.7 mm
  • Brand:
    SKF
  • Metric/Imperial:
    Metric
  • Diameter Outside:
    100 mm

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