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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
Cage Type Metal
Internal Design Split Inner Ring
Bore Type Round Bore
O.D. Type Straight
Precision Standard
Radial Internal Clearance Specification Normal Clearance
Seal Type Unsealed
Limiting Speed - Grease 22400 rpm
Outer Ring Width 15 mm
Type 4-Point
Corner Radius [Min] 1.1 mm
Inch/Metric Metric
Contact Angle 35°
Capacity Standard Capacity
Material Steel
No. in Set Single Bearing
Width 15.000 mm
O.D. 52 mm
Limiting Speed - Oil 26000 rpm
Fillet Radius 1.1 mm
Locking Device No Locking Device
Inner Ring Width 15 mm
Cage Material Brass/Bronze
Bearing Type Angular Contact
Lubricant Oil Preservative
I.D. 20 mm
Radial Internal Clearance Normal
Seal Material None
Enclosure Open
Dynamic Load Rating 31000 N
Preload Level None
Static Load Rating [Max] 19600 N
Rows of Balls Single
Ball Material Steel
Precision Level Standard (ABEC 1)
Origin Single Row Angular Contact
icNumber 7704989
Snap Ring No Snap Ring
Weight 0.397 LB
EAN or UPC 4012801180788
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