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