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