Bearing Wholesalers
  • Address258 Bearing Wholesalers Center Hill, Singapore 628925
  • Factory Address258 Bearing Wholesalers Center Hill, Singapore 628925
  • Worktime9: 00-18: 00 (بتوقيت بكين)
  • Phone(Working Time)+6531591338
  • Phone(Nonworking Time)+6531591338
  • Fax+6531591338

Four point contact ball bearings

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Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported (→ Load ratio). The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves.
Both inner ring halves of SKF Explorer four-point contact ball bearings have a recessed shoulder. This improves oil flow when the bearing is used in combination with an SKF cylindrical roller bearing. In addition, these recesses can be used to facilitate dismounting.
Bearing features
Accommodates axial loads in both directions
Less axial space
These bearings take up considerably less axial space than double row bearings.
High load carrying capacity
A large number of balls are incorporated, giving the bearing its high load carrying capacity.
Separable design
The split inner ring leads to easier mounting and dismounting of the bearing.
Improved oil flow
Limited inner ring deformation when subjected to high clamping forces

Bearing Number Bore Dia Outer DIa Width Size
Bearing QJF1064X1MB 1 pcs Negotiable - -
Bearing QJ1030MA 1 pcs Negotiable - -
Bearing QJF338MB 1 pcs Negotiable - -
Bearing QJ324N2MA 1 pcs Negotiable - -
Bearing QJF1080MB 1 pcs Negotiable - -
Bearing QJF1048MB 1 pcs Negotiable - -
Bearing QJ328MA 1 pcs Negotiable - -
Bearing QJ1028X1MA 1 pcs Negotiable - -
Bearing QJ1034MA 1 pcs Negotiable - -
Bearing QJ1064N2MA 1 pcs Negotiable - -
Bearing QJ221N2MA 1 pcs Negotiable - -
Bearing QJF221MB 1 pcs Negotiable - -
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