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Four-Point Ball Bearing

QJ318-N2-MPA

Four-Point Ball Bearing
Item #100950214
  • 90 mm Inner Diameter
  • 190 mm Outer Diameter
  • 43 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 90 mm Inner Diameter
  • 190 mm Outer Diameter
  • 43 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
Internal Design Split Inner Ring
Enclosure Open
Snap Ring No Snap Ring
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Normal
O.D. 190 mm
Precision Standard
Preload Level None
Static Load Rating [Max] 285000 N
Lubricant Oil Preservative
Locking Device No Locking Device
Width 43.000 mm
Fillet Radius 3 mm
Origin Single Row Angular Contact
Inch/Metric Metric
Seal Type Unsealed
Capacity Standard Capacity
Ball Material Steel
I.D. 90 mm
Rows of Balls Single
Limiting Speed - Grease 4800 rpm
icNumber 7705022
Dynamic Load Rating 265000 N
Outer Ring Width 43 mm
Limiting Speed - Oil 6300 rpm
Corner Radius [Min] 3 mm
Type 4-Point
O.D. Type Straight
Cage Material Brass/Bronze
Precision Level Standard (ABEC 1)
Bore Type Round Bore
No. in Set Single Bearing
Contact Angle 35°
Material Steel
Cage Type Metal
Inner Ring Width 43 mm
Seal Material None
Bearing Type Angular Contact
Weight 13.885 LB
EAN or UPC 4012801237925
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