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