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