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Steel Super Precision Angular Contact Ball Bearing

2MM212WI DUH

Steel Super Precision Angular Contact Ball Bearing
Item #101020599
  • 2.362 in Inner Diameter
  • 4.331 in Outer Diameter
  • Super Precision
  • 1.732 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 2.362 in Inner Diameter
  • 4.331 in Outer Diameter
  • Super Precision
  • 1.732 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
Dynamic Load Rating 16000 lbf
Preload Level Heavy
Origin Single Row Angular Contact
O.D. Type Straight
Radial Internal Clearance Specification Normal Clearance
No. in Set Duplex Set
Fillet Radius 0.059 in
Ball Material Steel
Bearing Arrangement Universal
Precision Level Extra Precision (ABEC 7)
Rolling Element Material Steel
Bore Type Round Bore, Metric Type
Bearing Type Single Row Angular Contact
No. of Rows 2
Outer Ring Width 22 mm
Limiting Speed - Grease 12000 rpm
Filling Slot No
Static Load Rating [Max] 9500 lbf
Universally (Flush) Ground Yes
Lubricant Oil Preservative
Material Steel
Seal Type Unsealed
Enclosure Open
Bearing Material Steel
Contact Angle 15°
O.D. 110 mm
Seal Material None
Cage Type Machined Window
Cage Material Phenolic
Inner Ring Width 22 mm
I.D. 60 mm
Inch/Metric Metric
Precision Class ABEC Class 7/9
Closure Type Open
Rolling Element Ball
Fillet Radius Cone 0.059 in, 1.5 mm
Overall Width 1.732 in, 44 mm
Relubricatable No
Weight 3.56 LB
EAN or UPC 87796070707
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