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