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Four-Point Ball Bearing

QJ334-N2-MPA

Four-Point Ball Bearing
Item #100950224
  • 170 mm Inner Diameter
  • 360 mm Outer Diameter
  • 72 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 170 mm Inner Diameter
  • 360 mm Outer Diameter
  • 72 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
Cage Type Metal
Enclosure Open
Inner Ring Width 72 mm
Corner Radius [Min] 4 mm
Bore Type Round Bore
Capacity Standard Capacity
Precision Standard
No. in Set Single Bearing
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 590000 N
Static Load Rating [Max] 920000 N
Fillet Radius 4 mm
Bearing Type Angular Contact
Width 72.000 mm
Origin Single Row Angular Contact
Ball Material Steel
O.D. Type Straight
Seal Material None
Lubricant Oil Preservative
Radial Internal Clearance Normal
Contact Angle 35°
Locking Device No Locking Device
Outer Ring Width 72 mm
Internal Design Split Inner Ring
Precision Level Standard (ABEC 1)
Inch/Metric Metric
Material Steel
Preload Level None
Cage Material Brass/Bronze
O.D. 360 mm
I.D. 170 mm
Rows of Balls Single
Seal Type Unsealed
Limiting Speed - Grease 2560 rpm
icNumber 7705031
Type 4-Point
Snap Ring No Snap Ring
Limiting Speed - Oil 3200 rpm
Weight 84.657 LB
EAN or UPC 4012801593847
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