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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM312WI DUL

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020831
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light Preload
  • Duplex Set
Medium 2MM300WI & 3MM300WI Series Ball Bearing
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    Shipment Options
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Bearing Arrangement Universal
Origin Single Row Angular Contact
No. in Set Duplex Set
O.D. Type Straight
Bearing Type Single Row Angular Contact
Dynamic Load Rating 22400 lbf
Precision Level Extra Precision (ABEC 7)
Seal Material None
Static Load Rating [Max] 13700 lbf
Fillet Radius 0.079 in
Limiting Speed - Grease 9070 rpm
Preload Level Light
Enclosure Open
Contact Angle 25°
O.D. 130 mm
I.D. 60 mm
Outer Ring Width 31 mm
Bore Type Round Bore, Metric Type
Ball Material Steel
Inner Ring Width 31 mm
Radial Internal Clearance Specification Normal Clearance
Lubricant Oil Preservative
Cage Material Phenolic
Material Steel
Seal Type Unsealed
Weight 7.73 LB
EAN or UPC 87796071728
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