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