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