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