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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM312WI DUM

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020832
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium 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
  • Medium Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Static Load Rating [Max] 13700 lbf
Seal Type Unsealed
Bearing Type Single Row Angular Contact
No. in Set Duplex Set
Preload Level Medium
Bore Type Round Bore, Metric Type
Cage Material Phenolic
Material Steel
Dynamic Load Rating 22400 lbf
Limiting Speed - Grease 9070 rpm
Origin Single Row Angular Contact
Ball Material Steel
Lubricant Oil Preservative
O.D. 130 mm
Precision Level Extra Precision (ABEC 7)
Fillet Radius 0.079 in
Enclosure Open
Contact Angle 25°
I.D. 60 mm
Inner Ring Width 31 mm
Outer Ring Width 31 mm
Bearing Arrangement Universal
Radial Internal Clearance Specification Normal Clearance
Seal Material None
O.D. Type Straight
Weight 7.73 LB
EAN or UPC 87796071735
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