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Steel Super Precision Angular Contact Ball Bearing

3MM213WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101908881
  • 2.559 in Inner Diameter
  • 4.724 in Outer Diameter
  • Super Precision
  • 1.811 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 2.559 in Inner Diameter
  • 4.724 in Outer Diameter
  • Super Precision
  • 1.811 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 16600 lbf
I.D. 65 mm
Inner Ring Width 23 mm
Ball Material Steel
Bore Type Round Bore, Metric Type
Precision Level Extra Precision (ABEC 7)
Cage Material Phenolic
Contact Angle 25°
Bearing Arrangement Universal
Seal Material None
O.D. 120 mm
Enclosure Open
No. in Set Duplex Set
Fillet Radius 0.059 in
No. of Rows 2
Preload Level Light
Lubricant Oil Preservative
Seal Type Unsealed
Bearing Type Single Row Angular Contact
Rolling Element Material Steel
Material Steel
Filling Slot No
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 23 mm
Universally (Flush) Ground Yes
Static Load Rating [Max] 10200 lbf
O.D. Type Straight
Bearing Material Steel
Limiting Speed - Grease 9750 rpm
Cage Type Machined Window
Inch/Metric Metric
Fillet Radius Cone 0.059 in, 1.5 mm
Overall Width 1.811 in, 46 mm
Precision Class ABEC Class 7/9
Closure Type Open
Relubricatable No
Rolling Element Ball
Weight 4.59 LB
EAN or UPC 87796226302
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