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