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Steel Super Precision Angular Contact Ball Bearing

3MM9113WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020853
  • 2.559 in Inner Diameter
  • 3.937 in Outer Diameter
  • Super Precision
  • 1.417 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 2.559 in Inner Diameter
  • 3.937 in Outer Diameter
  • Super Precision
  • 1.417 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
Enclosure Open
Seal Material None
Inch/Metric Metric
Dynamic Load Rating 8500 lbf
Bearing Material Steel
No. in Set Duplex Set
I.D. 65 mm
Material Steel
Outer Ring Width 18 mm
O.D. 100 mm
Precision Level Extra Precision (ABEC 7)
Fillet Radius 0.039 in
Cage Material Phenolic
Preload Level Light
Filling Slot No
Bearing Type Single Row Angular Contact
Radial Internal Clearance Specification Normal Clearance
Seal Type Unsealed
Inner Ring Width 18 mm
No. of Rows 2
O.D. Type Straight
Contact Angle 25°
Static Load Rating [Max] 6000 lbf
Lubricant Oil Preservative
Rolling Element Material Steel
Origin Single Row Angular Contact
Cage Type Machined Window
Bore Type Round Bore, Metric Type
Universally (Flush) Ground Yes
Ball Material Steel
Limiting Speed - Grease 10300 rpm
Overall Width 1.417 in, 36 mm
Fillet Radius Cone 0.043 in, 1.09 mm
Relubricatable No
Precision Class ABEC Class 7/9
Rolling Element Ball
Closure Type Open
Weight 1.98 LB
EAN or UPC 87796072688
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