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Four-Point Ball Bearing

QJ306-XL-MPA-C3

Four-Point Ball Bearing
Item #100950199
  • 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
Corner Radius [Min] 1.1 mm
Width 19.000 mm
No. in Set Single Bearing
Origin Single Row Angular Contact
Locking Device No Locking Device
Inch/Metric Metric
Internal Design Split Inner Ring
Precision Standard
Capacity Standard Capacity
Limiting Speed - Oil 17800 rpm
Radial Internal Clearance Specification Greater Than Normal Clearance
Snap Ring No Snap Ring
Inner Ring Width 19 mm
Seal Type Unsealed
Cage Type Metal
Radial Internal Clearance C3
Dynamic Load Rating 57000 N
Bearing Type Angular Contact
Material Steel
Seal Material None
Ball Material Steel
Type 4-Point
icNumber 7705042
Static Load Rating [Max] 38500 N
Rows of Balls Single
Contact Angle 35°
Enclosure Open
O.D. Type Straight
Lubricant Oil Preservative
Preload Level None
O.D. 72 mm
Precision Level Standard (ABEC 1)
Outer Ring Width 19 mm
Cage Material Brass/Bronze
I.D. 30 mm
Bore Type Round Bore
Weight 0.912 LB
EAN or UPC 4012801180801
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