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Four-Point Ball Bearing

QJ230-N2-MPA

Four-Point Ball Bearing
Item #100950182
  • 150 mm Inner Diameter
  • 270 mm Outer Diameter
  • 45 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 150 mm Inner Diameter
  • 270 mm Outer Diameter
  • 45 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
Corner Radius [Min] 3 mm
Width 45.000 mm
Preload Level None
Bore Type Round Bore
Cage Material Brass/Bronze
Radial Internal Clearance Specification Normal Clearance
Ball Material Steel
Dynamic Load Rating 350000 N
Capacity Standard Capacity
Inch/Metric Metric
Origin Single Row Angular Contact
Contact Angle 35°
Radial Internal Clearance Normal
Seal Material None
Internal Design Split Inner Ring
Rows of Balls Single
Fillet Radius 3 mm
Enclosure Open
O.D. 270 mm
O.D. Type Straight
Locking Device No Locking Device
Cage Type Metal
No. in Set Single Bearing
Precision Standard
Seal Type Unsealed
Snap Ring No Snap Ring
Limiting Speed - Grease 3600 rpm
I.D. 150 mm
Bearing Type Angular Contact
Type 4-Point
Precision Level Standard (ABEC 1)
Lubricant Oil Preservative
Static Load Rating [Max] 485000 N
Inner Ring Width 45 mm
Material Steel
Outer Ring Width 45 mm
Limiting Speed - Oil 4350 rpm
icNumber 7705023
Weight 26.889 LB
EAN or UPC 4012801237758
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