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