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Four-Point Ball Bearing

QJ304-XL-MPA

Four-Point Ball Bearing
Item #100950195
  • 20 mm Inner Diameter
  • 52 mm Outer Diameter
  • 15 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 20 mm Inner Diameter
  • 52 mm Outer Diameter
  • 15 mm Width

applications

  • Suitable for use in pumps, compressors, agriculture machinery, etc.

features

  • Innovative steel cage design
  • 30° contact angle
  • P6 manufacturing tolerance for optimized waviness, roughness and roundness
  • Improved raceway surfaces and ball quality
  • Improved ball quality
  • Innovative light contact HRS seal (axial contact to the inner ring)
  • New Z dust shield
  • Also available: optimized TVH plastic cage
  • Filled with grease on both sides
  • Lower total cost of ownership (TCO)
  • Suitable for higher loads (especially under axial loads)
  • Reduced noise generation
  • Reduced heat generation
  • Reduced energy consumption
  • More reliable
  • Higher speeds possible
  • Longer life
  • Improved sealing function
  • Extended grease life
Material Steel
Origin Single Row Angular Contact
Cage Material Brass/Bronze
Enclosure Open
Bearing Type Angular Contact
O.D. 52 mm
Precision Level Standard (ABEC 1)
Radial Internal Clearance Normal
Lubricant Oil Preservative
I.D. 20 mm
Fillet Radius 1.1 mm
Locking Device No Locking Device
icNumber 7704989
Ball Material Steel
Type 4-Point
Internal Design Split Inner Ring
Capacity Standard Capacity
Radial Internal Clearance Specification Normal Clearance
No. in Set Single Bearing
Seal Type Unsealed
Inner Ring Width 15 mm
Precision Standard
Cage Type Metal
Contact Angle 35°
Outer Ring Width 15 mm
Limiting Speed - Oil 26000 rpm
Inch/Metric Metric
Bore Type Round Bore
Dynamic Load Rating 31000 N
Snap Ring No Snap Ring
Limiting Speed - Grease 22400 rpm
O.D. Type Straight
Static Load Rating [Max] 19600 N
Width 15.000 mm
Rows of Balls Single
Seal Material None
Preload Level None
Corner Radius [Min] 1.1 mm
Weight 0.397 LB
EAN or UPC 4012801180788
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