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