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.

axial dynamic load capacity: RBC Bearings KF070XP0*RBC Four-Point Contact Bearings: Brand Name : RBC Bearings; Model Number : KF070XP0*RBC

operating temperature range: FAG (Schaeffler) QJ311-MPA Four-Point Contact Bearings: Brand Name : FAG (Schaeffler); Model Number : QJ311-MPA

standards met: Kaydon Bearings JU090XP0 Four-Point Contact Bearings: Brand Name : Kaydon Bearings; Model Number : JU090XP0

closure type: RBC Bearings KA065XP0 Four-Point Contact Bearings: Brand Name : RBC Bearings; Model Number : KA065XP0

operating temperature range: Kaydon Bearings K30020XP0 Four-Point Contact Bearings: Brand Name : Kaydon Bearings; Model Number : K30020XP0

outside diameter: RBC Bearings KG065XP0 Four-Point Contact Bearings: Brand Name : RBC Bearings; Model Number : KG065XP0

operating temperature range: FAG (Schaeffler) QJ211-TVP Four-Point Contact Bearings: Brand Name : FAG (Schaeffler); Model Number : QJ211-TVP

outer ring width: FAG (Schaeffler) QJ310-MPA-C3 Four-Point Contact Bearings: Brand Name : FAG (Schaeffler); Model Number : QJ310-MPA-C3

outside diameter: Kaydon Bearings KG080XP0 Four-Point Contact Bearings: Brand Name : Kaydon Bearings; Model Number : KG080XP0

inner ring width: Kaydon Bearings KD047XP0 Four-Point Contact Bearings: Brand Name : Kaydon Bearings; Model Number : KD047XP0