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Four-Point Ball Bearing

QJ307-XL-MPA

Four-Point Ball Bearing
Item #100759849
  • 35 mm Inner Diameter
  • 80 mm Outer Diameter
  • 21 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 35 mm Inner Diameter
  • 80 mm Outer Diameter
  • 21 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
Internal Design Split Inner Ring
Capacity Standard Capacity
Cage Material Brass/Bronze
Radial Internal Clearance Specification Normal Clearance
Lubricant Oil Preservative
Outer Ring Width 21 mm
Material Steel
Bore Type Round Bore
Locking Device No Locking Device
Ball Material Steel
Precision Level Standard (ABEC 1)
Corner Radius [Min] 1.5 mm
Inch/Metric Metric
Bearing Type Angular Contact
Type 4-Point
Origin Single Row Angular Contact
Precision Standard
Width 21.000 mm
O.D. Type Straight
Inner Ring Width 21 mm
Limiting Speed - Oil 16300 rpm
Enclosure Open
Rows of Balls Single
O.D. 80 mm
Preload Level None
Static Load Rating [Max] 46500 N
Radial Internal Clearance Normal
Dynamic Load Rating 61000 N
Seal Material None
Snap Ring No Snap Ring
I.D. 35 mm
Seal Type Unsealed
No. in Set Single Bearing
Cage Type Metal
Contact Angle 35°
icNumber 7704998
Weight 1.234 LB
EAN or UPC 4012801180832
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