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