Skip to content Skip to navigation menu
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
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
icNumber 7705008
Precision Standard
Enclosure Open
Radial Internal Clearance Normal
Fillet Radius 2 mm
Inner Ring Width 29 mm
Contact Angle 35°
Preload Level None
Static Load Rating [Max] 108000 N
Seal Material None
Dynamic Load Rating 133000 N
Lubricant Oil Preservative
Seal Type Unsealed
Ball Material Steel
Cage Material Brass/Bronze
Inch/Metric Metric
Snap Ring No Snap Ring
Material Steel
Precision Level Standard (ABEC 1)
Limiting Speed - Grease 8000 rpm
Limiting Speed - Oil 10300 rpm
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 29 mm
Origin Single Row Angular Contact
Width 29.000 mm
Type 4-Point
I.D. 55 mm
Internal Design Split Inner Ring
Bearing Type Angular Contact
No. in Set Single Bearing
Bore Type Round Bore
Corner Radius [Min] 2 mm
Rows of Balls Single
Capacity Standard Capacity
Cage Type Metal
O.D. 120 mm
O.D. Type Straight
Weight 3.692 LB
EAN or UPC 4012801013437
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison