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Steel Super Precision Angular Contact Ball Bearing

2MM218WI DUH

Steel Super Precision Angular Contact Ball Bearing
Item #101020619
  • 3.543 in Inner Diameter
  • 6.299 in Outer Diameter
  • Super Precision
  • 2.362 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 3.543 in Inner Diameter
  • 6.299 in Outer Diameter
  • Super Precision
  • 2.362 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
Bearing Arrangement Universal
Cage Type Machined Window
Static Load Rating [Max] 19000 lbf
Fillet Radius 0.079 in
Limiting Speed - Grease 8090 rpm
Seal Type Unsealed
No. of Rows 2
Filling Slot No
Cage Material Phenolic
Rolling Element Material Steel
Precision Level Extra Precision (ABEC 7)
Origin Single Row Angular Contact
No. in Set Duplex Set
Lubricant Oil Preservative
Dynamic Load Rating 29000 lbf
Inner Ring Width 30 mm
Bearing Type Single Row Angular Contact
O.D. Type Straight
O.D. 160 mm
Inch/Metric Metric
Bore Type Round Bore, Metric Type
Bearing Material Steel
Enclosure Open
Seal Material None
Material Steel
Outer Ring Width 30 mm
Ball Material Steel
Preload Level Heavy
Radial Internal Clearance Specification Normal Clearance
I.D. 90 mm
Universally (Flush) Ground Yes
Contact Angle 15°
Relubricatable No
Rolling Element Ball
Precision Class ABEC Class 7/9
Closure Type Open
Overall Width 2.362 in, 60 mm
Fillet Radius Cone 0.079 in, 2.01 mm
Weight 10.07 LB
EAN or UPC 87796071087
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