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