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