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