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Four-Point Ball Bearing

QJ310-XL-MPA

Four-Point Ball Bearing
Item #100950202
  • 50 mm Inner Diameter
  • 110 mm Outer Diameter
  • 27 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 50 mm Inner Diameter
  • 110 mm Outer Diameter
  • 27 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
Snap Ring No Snap Ring
Origin Single Row Angular Contact
O.D. Type Straight
Enclosure Open
Ball Material Steel
Dynamic Load Rating 115000 N
Static Load Rating [Max] 92000 N
Radial Internal Clearance Normal
Limiting Speed - Grease 8800 rpm
Seal Type Unsealed
Width 27.000 mm
Precision Level Standard (ABEC 1)
Contact Angle 35°
Rows of Balls Single
No. in Set Single Bearing
Internal Design Split Inner Ring
Fillet Radius 2 mm
Limiting Speed - Oil 11300 rpm
Bearing Type Angular Contact
I.D. 50 mm
Capacity Standard Capacity
Inner Ring Width 27 mm
Inch/Metric Metric
Corner Radius [Min] 2 mm
Radial Internal Clearance Specification Normal Clearance
Cage Type Metal
Precision Standard
Material Steel
Bore Type Round Bore
Cage Material Brass/Bronze
O.D. 110 mm
Outer Ring Width 27 mm
Lubricant Oil Preservative
Preload Level None
Locking Device No Locking Device
Seal Material None
Type 4-Point
icNumber 7705006
Weight 3.055 LB
EAN or UPC 4012801180887
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