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Four-Point Ball Bearing

QJ316-N2-MPA

Four-Point Ball Bearing
Item #100760309
  • 80 mm Inner Diameter
  • 170 mm Outer Diameter
  • 39 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 80 mm Inner Diameter
  • 170 mm Outer Diameter
  • 39 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
Internal Design Split Inner Ring
Rows of Balls Single
Radial Internal Clearance Specification Normal Clearance
Origin Single Row Angular Contact
Enclosure Open
Snap Ring No Snap Ring
Seal Material None
Preload Level None
Inner Ring Width 39 mm
Capacity Standard Capacity
Inch/Metric Metric
Cage Type Metal
Corner Radius [Min] 2.1 mm
O.D. Type Straight
Precision Level Standard (ABEC 1)
No. in Set Single Bearing
Width 39.000 mm
Static Load Rating [Max] 220000 N
Dynamic Load Rating 226000 N
Fillet Radius 2.1 mm
Seal Type Unsealed
Lubricant Oil Preservative
Outer Ring Width 39 mm
Precision Standard
Ball Material Steel
Bearing Type Angular Contact
Type 4-Point
I.D. 80 mm
Limiting Speed - Oil 7000 rpm
icNumber 7705017
Bore Type Round Bore
Locking Device No Locking Device
O.D. 170 mm
Cage Material Brass/Bronze
Contact Angle 35°
Radial Internal Clearance Normal
Limiting Speed - Grease 5600 rpm
Weight 9.918 LB
EAN or UPC 4012801237901
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