Crown Machinery Bearing Co,.Ltd

Four-Point Contact Bearings

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.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 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.

precision rating: RBC Bearings KA110XP0 Four-Point Contact Bearings
precision rating: RBC Bearings KA110XP0 Four-Point Contact Bearings
RBC Bearings
KA110XP0
finish/coating: Kaydon Bearings KF060XP0 Four-Point Contact Bearings
finish/coating: Kaydon Bearings KF060XP0 Four-Point Contact Bearings
Kaydon Bearings
KF060XP0
cage material: SKF QJ 328 N2 MA C3 Four-Point Contact Bearings
cage material: SKF QJ 328 N2 MA C3 Four-Point Contact Bearings
SKF
QJ 328 N2 MA C3
radial dynamic load capacity: RBC Bearings KC120XP0*RBC Four-Point Contact Bearings
radial dynamic load capacity: RBC Bearings KC120XP0*RBC Four-Point Contact Bearings
RBC Bearings
KC120XP0*RBC
overall width: Kaydon Bearings KA050XP0 Four-Point Contact Bearings
overall width: Kaydon Bearings KA050XP0 Four-Point Contact Bearings
Kaydon Bearings
KA050XP0
cage material: FAG (Schaeffler) QJ344-N2-MPA Four-Point Contact Bearings
cage material: FAG (Schaeffler) QJ344-N2-MPA Four-Point Contact Bearings
FAG (Schaeffler)
QJ344-N2-MPA
maximum rpm: RBC Bearings KC110XP0 Four-Point Contact Bearings
maximum rpm: RBC Bearings KC110XP0 Four-Point Contact Bearings
RBC Bearings
KC110XP0
finish/coating: Kaydon Bearings KB160XP0 Four-Point Contact Bearings
finish/coating: Kaydon Bearings KB160XP0 Four-Point Contact Bearings
Kaydon Bearings
KB160XP0
closure type: Kaydon Bearings JU110XP0 Four-Point Contact Bearings
closure type: Kaydon Bearings JU110XP0 Four-Point Contact Bearings
Kaydon Bearings
JU110XP0
radial static load capacity: Kaydon Bearings KG065XP0 Four-Point Contact Bearings
radial static load capacity: Kaydon Bearings KG065XP0 Four-Point Contact Bearings
Kaydon Bearings
KG065XP0
axial static load capacity: Kaydon Bearings KF180XP0 Four-Point Contact Bearings
axial static load capacity: Kaydon Bearings KF180XP0 Four-Point Contact Bearings
Kaydon Bearings
KF180XP0
outer ring width: FAG (Schaeffler) QJ210-MPA Four-Point Contact Bearings
outer ring width: FAG (Schaeffler) QJ210-MPA Four-Point Contact Bearings
FAG (Schaeffler)
QJ210-MPA
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