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Four-Point Ball Bearing

QJ311-XL-MPA

Four-Point Ball Bearing
Item #100950204
  • 55 mm Inner Diameter
  • 120 mm Outer Diameter
  • 29 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 55 mm Inner Diameter
  • 120 mm Outer Diameter
  • 29 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
Cage Material Brass/Bronze
Origin Single Row Angular Contact
Inner Ring Width 29 mm
O.D. 120 mm
Dynamic Load Rating 133000 N
Rows of Balls Single
Outer Ring Width 29 mm
Limiting Speed - Oil 10300 rpm
Inch/Metric Metric
Lubricant Oil Preservative
Cage Type Metal
Snap Ring No Snap Ring
Preload Level None
Ball Material Steel
Radial Internal Clearance Specification Normal Clearance
Bearing Type Angular Contact
Precision Standard
Seal Type Unsealed
No. in Set Single Bearing
O.D. Type Straight
Type 4-Point
Width 29.000 mm
Static Load Rating [Max] 108000 N
Corner Radius [Min] 2 mm
Internal Design Split Inner Ring
Fillet Radius 2 mm
Contact Angle 35°
Seal Material None
Bore Type Round Bore
I.D. 55 mm
Material Steel
Radial Internal Clearance Normal
Limiting Speed - Grease 8000 rpm
Capacity Standard Capacity
Enclosure Open
Precision Level Standard (ABEC 1)
Locking Device No Locking Device
icNumber 7705008
Weight 3.692 LB
EAN or UPC 4012801013437
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