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