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