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