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