Product Groups

Crowned & Flat Yoke Rollers

(100)

Angular Ball Bearing

(130)

Bearing End Caps & Covers

(11)

Plates & Adapters

(80)

NF-Type

(80)

Keystock

(100)

Four-Point Contact Bearings

(130)

Ball Bearings

(100)

EZ Kleen Bearings

(150)
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Crown Machinery Bearing Co,.Ltd
  • AddressNo.1457 FengPu Avenue, FengXian District, ShangHai, China.
  • Factory AddressNo.1457 FengPu Avenue, FengXian District, ShangHai, China.
  • Worktime9:00-18:100
  • Phone(Working Time)0086-15376179261
  • Phone(Nonworking Time)0086-15376179261
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Four-Point Contact 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.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.

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Bearing Number Bore Dia Outer DIa Width Size
overall width: RBC Bearings KC100XP0*RBC Four-Point Contact Bearings RBC Bearings KC100XP0*RBC 1 pcs Negotiable
fillet radius: Kaydon Bearings KB055XP0 Four-Point Contact Bearings Kaydon Bearings KB055XP0 1 pcs Negotiable
precision rating: RBC Bearings KD075XP0 Four-Point Contact Bearings RBC Bearings KD075XP0 1 pcs Negotiable
standards met: RBC Bearings KG045XP0 Four-Point Contact Bearings RBC Bearings KG045XP0 1 pcs Negotiable
overall width: Kaydon Bearings KG055XP0 Four-Point Contact Bearings Kaydon Bearings KG055XP0 1 pcs Negotiable
internal clearance: Kaydon Bearings JU075XP0 Four-Point Contact Bearings Kaydon Bearings JU075XP0 1 pcs Negotiable
axial static load capacity: Kaydon Bearings KD140XP0 Four-Point Contact Bearings Kaydon Bearings KD140XP0 1 pcs Negotiable
standards met: RBC Bearings JU050XP0 Four-Point Contact Bearings RBC Bearings JU050XP0 1 pcs Negotiable
fillet radius: FAG (Schaeffler) QJ226-N2-MPA Four-Point Contact Bearings FAG (Schaeffler) QJ226-N2-MPA 1 pcs Negotiable
outside diameter: FAG (Schaeffler) QJ330-N2-MPA Four-Point Contact Bearings FAG (Schaeffler) QJ330-N2-MPA 1 pcs Negotiable
overall width: RBC Bearings KG140XP0 Four-Point Contact Bearings RBC Bearings KG140XP0 1 pcs Negotiable
axial dynamic load capacity: RBC Bearings KA070XP0*RBC Four-Point Contact Bearings RBC Bearings KA070XP0*RBC 1 pcs Negotiable
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