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