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