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Four-Point Ball Bearing

QJ317-N2-MPA

Four-Point Ball Bearing
Item #100950212
  • 85 mm Inner Diameter
  • 180 mm Outer Diameter
  • 41 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 85 mm Inner Diameter
  • 180 mm Outer Diameter
  • 41 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
Bore Type Round Bore
Dynamic Load Rating 248000 N
Capacity Standard Capacity
Cage Material Brass/Bronze
Precision Level Standard (ABEC 1)
Ball Material Steel
Seal Type Unsealed
Lubricant Oil Preservative
O.D. Type Straight
Fillet Radius 3 mm
I.D. 85 mm
Cage Type Metal
Internal Design Split Inner Ring
Corner Radius [Min] 3 mm
Seal Material None
No. in Set Single Bearing
Rows of Balls Single
Radial Internal Clearance Normal
Material Steel
Bearing Type Angular Contact
Locking Device No Locking Device
Precision Standard
Radial Internal Clearance Specification Normal Clearance
Preload Level None
O.D. 180 mm
Contact Angle 35°
Inner Ring Width 41 mm
Limiting Speed - Grease 5040 rpm
Snap Ring No Snap Ring
Type 4-Point
Inch/Metric Metric
Width 41.000 mm
Limiting Speed - Oil 6600 rpm
Origin Single Row Angular Contact
Outer Ring Width 41 mm
icNumber 7705020
Enclosure Open
Static Load Rating [Max] 255000 N
Weight 12.056 LB
EAN or UPC 4012801268349
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