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SKF - Spherical Roller Bearing Tapered Bore

60 x 130 x 31 (21312 EK/C3)
Stock Code:
21312EK-C3_SKF
$237.60 incl GST

Stock Locations

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

21312 EK/C3
Spherical roller bearing with tapered bore and relubrication features

Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.

  • Accommodate misalignment
  • High load carrying capacity
  • Relubrication features
  • Low friction and long service life
  • Increased wear resistance

Dimensions

Bore diameter60 mm
Outside diameter130 mm
Width31 mm

Performance

Basic dynamic load rating217 kN
Basic static load rating240 kN
Reference speed4 800 r/min
Limiting speed6 300 r/min
SKF performance classSKF Explorer

Properties

Number of rows2
Locating feature, bearing outer ringWithout
Bore typeTapered 1:12
CageSheet metal
Radial internal clearanceC3
Tolerance class for dimensionsNormal
Tolerance class for run-outP5
SealingWithout
LubricantNone
Relubrication featureWith

Logistics

Product net weight2.03 kg
eClass code23-05-09-11
UNSPSC code31171510
 

 
 
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Details

  • Bore Size:
    60 mm
  • Material:
    Chrome Steel
  • Width:
    31 mm
  • Brand:
    SKF
  • Metric/Imperial:
    Metric
  • Chain Series:
    C3 Clearance
  • Type:
    Taper Bore (K)
  • Size:
    21312
  • Diameter Outside:
    130 mm