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Steel Super Precision Angular Contact Ball Bearing

3MM205WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020785
  • 0.984 in Inner Diameter
  • 2.047 in Outer Diameter
  • Super Precision
  • 1.181 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 0.984 in Inner Diameter
  • 2.047 in Outer Diameter
  • Super Precision
  • 1.181 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 4000 lbf
O.D. Type Straight
Origin Single Row Angular Contact
O.D. 52 mm
Preload Level Light
Precision Level Extra Precision (ABEC 7)
Cage Material Phenolic
No. of Rows 2
Inch/Metric Metric
Bearing Material Steel
Cage Type Machined Window
Universally (Flush) Ground Yes
Bore Type Round Bore, Metric Type
Filling Slot No
Seal Material None
No. in Set Duplex Set
Bearing Type Single Row Angular Contact
Seal Type Unsealed
Limiting Speed - Grease 24000 rpm
Fillet Radius 0.039 in
Inner Ring Width 15 mm
Bearing Arrangement Universal
Lubricant Oil Preservative
Enclosure Open
Ball Material Steel
Rolling Element Material Steel
Material Steel
Contact Angle 25°
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 15 mm
I.D. 25 mm
Static Load Rating [Max] 1900 lbf
Fillet Radius Cone 0.039 in, 0.99 mm
Precision Class ABEC Class 7/9
Rolling Element Ball
Relubricatable No
Overall Width 1.181 in, 30 mm
Closure Type Open
Weight 0.59 LB
EAN or UPC 87796074392
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