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