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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM308WI DUM

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020828
  • 40 mm ID x 90 mm OD x 23 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
  • 40 mm ID x 90 mm OD x 23 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
Outer Ring Width 23 mm
Ball Material Steel
Inner Ring Width 23 mm
Fillet Radius 0.059 in
Bearing Arrangement Universal
Contact Angle 25°
Cage Material Phenolic
Lubricant Oil Preservative
O.D. Type Straight
Preload Level Medium
Limiting Speed - Grease 13400 rpm
O.D. 90 mm
Seal Type Unsealed
Bore Type Round Bore, Metric Type
Seal Material None
No. in Set Duplex Set
Enclosure Open
Radial Internal Clearance Specification Normal Clearance
Precision Level Extra Precision (ABEC 7)
I.D. 40 mm
Origin Single Row Angular Contact
Static Load Rating [Max] 6950 lbf
Material Steel
Bearing Type Single Row Angular Contact
Dynamic Load Rating 12200 lbf
Weight 3.62 LB
EAN or UPC 87796051973
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