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