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SKF - Self Aligning Ball Bearing with Tapered Bore

45 x 85 x 19 (1209 EKTN9/C3)
Stock Code:
1209EK-TN9-C3_SKF
$79.86 incl GST

Stock Locations

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

1209 EKTN9/C3
Self-aligning ball bearing with tapered bore

Self-aligning ball bearings, with a tapered bore, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.

  • Ease of mounting via adapter sleeves or withdrawal sleeves
  • Accommodate static and dynamic misalignment
  • Excellent high-speed performance
  • Excellent light load performance
  • Low friction

Dimensions

Bore diameter45 mm
Outside diameter85 mm
Width19 mm

Performance

Basic dynamic load rating22.9 kN
Basic static load rating7.8 kN
Reference speed17 000 r/min
Limiting speed11 000 r/min

Properties

Retaining feature, inner ringNone
Locating feature, bearing outer ringNone
Number of rows2
Bore typeTapered 1:12
CageNon-metallic
Radial internal clearanceC3
Tolerance classNormal
Material, bearingBearing steel
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout

Logistics

Product net weight0.451 kg
eClass code23-05-08-06
UNSPSC code31171532

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Details

  • Bore Size:
    45 mm
  • Material:
    Chrome Steel
  • Width:
    19 mm
  • Brand:
    SKF
  • Metric/Imperial:
    Metric
  • Type:
    tapered bore (K)
  • Size:
    1209
  • Diameter Outside:
    85 mm
  • Style:
    OPEN