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