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