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