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SKF - Spherical Roller Bearing Cylindrical Bore

60 x 130 x 31 (21312 E/C3)
Stock Code:
21312E-C3_SKF
$171.07 incl GST
Stock Level:
Secondary Warehouse
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Description

21312 E/C3
Spherical roller bearing with 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 typeCylindrical
CageSheet metal
Radial internal clearanceC3
Tolerance classNormal
Tolerance class for dimensionsNormal
Tolerance class for run-outP5
SealingWithout
LubricantNone
Relubrication featureWith

Logistics

Product net weight2.05 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:
    Cylindrical Bore
  • Size:
    21312
  • Diameter Outside:
    130 mm