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Steel Super Precision Angular Contact Ball Bearing

2MM9112WI DUM

Steel Super Precision Angular Contact Ball Bearing
Item #101020683
  • 2.362 in Inner Diameter
  • 3.74 in Outer Diameter
  • Super Precision
  • 1.417 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 2.362 in Inner Diameter
  • 3.74 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
Material Steel
Dynamic Load Rating 8800 lbf
Cage Material Phenolic
Seal Type Unsealed
Fillet Radius 0.039 in
Contact Angle 15°
No. in Set Duplex Set
Rolling Element Material Steel
No. of Rows 2
Cage Type Machined Window
Bearing Arrangement Universal
Inch/Metric Metric
Outer Ring Width 18 mm
I.D. 60 mm
Limiting Speed - Grease 12400 rpm
Enclosure Open
Lubricant Oil Preservative
Filling Slot No
Preload Level Medium
O.D. Type Straight
Seal Material None
Inner Ring Width 18 mm
Universally (Flush) Ground Yes
Origin Single Row Angular Contact
Bearing Type Single Row Angular Contact
Radial Internal Clearance Specification Normal Clearance
Bore Type Round Bore, Metric Type
O.D. 95 mm
Bearing Material Steel
Precision Level Extra Precision (ABEC 7)
Static Load Rating [Max] 6800 lbf
Ball Material Steel
Rolling Element Ball
Closure Type Open
Precision Class ABEC Class 7/9
Relubricatable No
Overall Width 1.417 in, 36 mm
Fillet Radius Cone 0.043 in, 1.09 mm
Weight 1.86 LB
EAN or UPC 87796322646
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