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