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Description

Self Aligning Ball Bearing Tapered Bore (C3)

  • Tapered bore.
  • C3, clearance greater than normal.
  • The inner ring of this type of bearing has two raceways and the outer ring has a single spherical raceway with its center of curvature coincident with the bearing axis.
  • Therefore, the axis of the inner ring, balls, and cage can deflect to some extent around the bearing center.
  • Consequently, minor angular misalignment of the shaft and housing caused by the machining or mounting error is automatically corrected.
  • This type of bearing often has a tapered bore for mounting using an adapter sleeve.

About Self Aligning Ball Bearing

  • The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls, and cage can deflect to some extent around the bearing center.
  • This type is recommended when the alignment of the shaft and housing is difficult and when the shaft may bend.
  • Since the contact angle is small, the axial load capacity is low.
  • Pressed steel cages are usually used.

Specifications

  • AIMS SKU A0154021
  • Brand NSK
  • Model Number 2219KC3/NSK
  • Bore Diameter x Outer Diameter x Width (mm) 95 x 170 x 43
  • Axial Load Factors Y0 2.5
  • Limiting Speeds Oil 4000
  • Basic Load Rating Cr (kgf) 8550
  • ra max. 2
  • da Min. 106
  • E 0.27
  • Axial Load Factors Y3 2.4
  • Limiting Speeds Grease 3400
  • Basic Load Rating C0r(N) 34500
  • Width B (mm) 43
  • Bore Diameter d (mm) 95
  • Mass (kg) 3.87
  • Outer Diameter D (mm) 170
  • Axial Load Factors Y2 3.7
  • Basic Load Rating C0r(kgf) 3500
  • Basic Load Rating Cr (N) 84000
  • da Max. 159
  • R 2.1
  • Type Self Aligning Ball Bearings
  • Series 2200 Series
SKU: A0154021 On Sale

NSK 2219KC3 Self Aligning Ball Bearing Tapered Bore (C3) 95 x 170 x 43mm

Self Aligning Ball Bearing Tapered Bore (C3)

$343.79
$687.57
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