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