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