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Steel Super Precision Angular Contact Ball Bearing

2MM222WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020629
  • 4.33 in Inner Diameter
  • 7.874 in Outer Diameter
  • Super Precision
  • 2.992 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 4.33 in Inner Diameter
  • 7.874 in Outer Diameter
  • Super Precision
  • 2.992 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
Seal Type Unsealed
Cage Type Machined Window
Dynamic Load Rating 44000 lbf
I.D. 110 mm
Enclosure Open
Limiting Speed - Grease 6580 rpm
Lubricant Oil Preservative
Filling Slot No
Inner Ring Width 38 mm
Static Load Rating [Max] 31000 lbf
Cage Material Phenolic
Radial Internal Clearance Specification Normal Clearance
Precision Level Extra Precision (ABEC 7)
Seal Material None
Preload Level Light
No. in Set Duplex Set
Bearing Arrangement Universal
Contact Angle 15°
Bearing Type Single Row Angular Contact
Fillet Radius 0.079 in
Material Steel
Bore Type Round Bore, Metric Type
Origin Single Row Angular Contact
O.D. Type Straight
Rolling Element Material Steel
Bearing Material Steel
Inch/Metric Metric
Ball Material Steel
Outer Ring Width 38 mm
O.D. 200 mm
Universally (Flush) Ground Yes
No. of Rows 2
Closure Type Open
Rolling Element Ball
Overall Width 2.992 in, 76 mm
Relubricatable No
Precision Class ABEC Class 7/9
Fillet Radius Cone 0.083 in, 2.11 mm
Weight 19.78 LB
EAN or UPC 87796071216
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