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Steel Super Precision Angular Contact Ball Bearing

2MM9103WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020653
  • 0.669 in Inner Diameter
  • 1.378 in Outer Diameter
  • Super Precision
  • 0.787 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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    Shipment Options
  • 0.669 in Inner Diameter
  • 1.378 in Outer Diameter
  • Super Precision
  • 0.787 in Overall Width
  • Cylindrical OD

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing

features

  • ABEC 9/ISO P2 axial running tolerances for higher accuracy
  • Non-critical features manufactured to ABEC 7/ISO P4 tolerances for cost effectiveness
  • 15 degree initial contact angle for high degree of rigidity in both axial and radial directions and low operating temperatures
  • Clean steel supports longer service life
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 10 mm
Enclosure Open
Preload Amount 5 lbf
Filling Slot No
Seal Material None
Material Steel
Static Load Rating [Max] 770.00 lbf
Cage Material Phenolic
Seal Type Unsealed
Bearing Material Steel
Origin Single Row Angular Contact
Fillet Radius 0.012 in
I.D. 17 mm
Cage Type Machined Window
Preload Level Light
Precision Level Extra Precision (ABEC 7)
Limiting Speed - Grease 34500 rpm
Lubricant Oil Preservative
Ball Material Steel
Bearing Type Single Row Angular Contact
Bore Type Round Bore, Metric Type
Dynamic Load Rating 1,530.00 lbf
Bearing Arrangement Universal
O.D. Type Straight
Inch/Metric Metric
Universally (Flush) Ground Yes
Inner Ring Width 10 mm
Rolling Element Material Steel
No. of Rows 2
O.D. 35.0000 mm
Contact Angle 15°
Limiting Speed - Oil 58700 rpm
No. in Set Duplex Set
Closure Type Open
Precision Class ABEC Class 7/9
Overall Width 0.787 in, 20 mm
Rolling Element Ball
Fillet Radius Cone 0.012 in, 0.31 mm
Relubricatable No
Weight 0.161 LB
EAN or UPC 87796326330
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