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Four-Point Ball Bearing

QJ334-N2-MPA-C3

Four-Point Ball Bearing
Item #104435278
  • 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
Material Steel
Seal Material None
Rows of Balls Single
Preload Level None
Snap Ring No Snap Ring
Outer Ring Width 72 mm
Origin Single Row Angular Contact
Radial Internal Clearance C3
Limiting Speed - Oil 3200 rpm
No. in Set Single Bearing
Bearing Type Angular Contact
Dynamic Load Rating 590000 N
Locking Device No Locking Device
Static Load Rating [Max] 920000 N
Lubricant Oil Preservative
Internal Design Split Inner Ring
Cage Type Metal
Cage Material Brass/Bronze
icNumber 7705046
Seal Type Unsealed
Inner Ring Width 72 mm
O.D. Type Straight
Radial Internal Clearance Specification Greater Than Normal Clearance
Type 4-Point
Width 72.000 mm
Corner Radius [Min] 4 mm
Contact Angle 35°
O.D. 360 mm
Precision Standard
Inch/Metric Metric
Bore Type Round Bore
Enclosure Open
Capacity Standard Capacity
I.D. 170 mm
Cone Corner Radius 4 mm
Precision Level Standard (ABEC 1)
Ball Material Steel
Weight 83.685 LB
EAN or UPC 4012801593823
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