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