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