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Four-Point Ball Bearing

QJ306-XL-MPA

Four-Point Ball Bearing
Item #100950198
  • 30 mm Inner Diameter
  • 72 mm Outer Diameter
  • 19 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 30 mm Inner Diameter
  • 72 mm Outer Diameter
  • 19 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. 30 mm
Type 4-Point
Origin Single Row Angular Contact
O.D. Type Straight
O.D. 72 mm
Bearing Type Angular Contact
Capacity Standard Capacity
Precision Level Standard (ABEC 1)
Rows of Balls Single
No. in Set Single Bearing
Snap Ring No Snap Ring
Lubricant Oil Preservative
Seal Material None
Cage Material Brass/Bronze
Precision Standard
Radial Internal Clearance Normal
Static Load Rating [Max] 38500 N
Seal Type Unsealed
Bore Type Round Bore
Corner Radius [Min] 1.1 mm
Inch/Metric Metric
Preload Level None
Limiting Speed - Oil 17800 rpm
icNumber 7704994
Dynamic Load Rating 57000 N
Contact Angle 35°
Enclosure Open
Inner Ring Width 19 mm
Material Steel
Locking Device No Locking Device
Ball Material Steel
Internal Design Split Inner Ring
Outer Ring Width 19 mm
Cage Type Metal
Width 19.000 mm
Radial Internal Clearance Specification Normal Clearance
Weight 0.912 LB
EAN or UPC 4012801315722
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