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Steel Super Precision Angular Contact Ball Bearing

3MM206WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020788
  • 1.181 in Inner Diameter
  • 2.441 in Outer Diameter
  • Super Precision
  • 1.259 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.181 in Inner Diameter
  • 2.441 in Outer Diameter
  • Super Precision
  • 1.259 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
  • Clean steel supports longer service life
  • 15 degree initial contact angle for high degree of rigidity in both axial and radial directions and low operating temperatures
Cage Type Machined Window
Seal Material None
Bore Type Round Bore, Metric Type
Material Steel
No. of Rows 2
O.D. Type Straight
Cage Material Phenolic
Dynamic Load Rating 5500 lbf
Static Load Rating [Max] 2700 lbf
Enclosure Open
Lubricant Oil Preservative
Filling Slot No
Inch/Metric Metric
Universally (Flush) Ground Yes
Outer Ring Width 16 mm
Limiting Speed - Grease 20200 rpm
Inner Ring Width 16 mm
Radial Internal Clearance Specification Normal Clearance
Rolling Element Material Steel
Origin Single Row Angular Contact
Fillet Radius 0.039 in
Seal Type Unsealed
No. in Set Duplex Set
Preload Level Light
Precision Level Extra Precision (ABEC 7)
Bearing Material Steel
Ball Material Steel
I.D. 30 mm
Contact Angle 25°
O.D. 62 mm
Bearing Type Single Row Angular Contact
Bearing Arrangement Universal
Precision Class ABEC Class 7/9
Fillet Radius Cone 0.039 in, 0.99 mm
Overall Width 1.259 in, 32 mm
Relubricatable No
Rolling Element Ball
Closure Type Open
Weight 0.89 LB
EAN or UPC 87796074415
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