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