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