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Steel Super Precision Angular Contact Ball Bearing

3MM9310WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020880
  • 1.969 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.945 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.969 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.945 in Overall Width
  • Cylindrical OD

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 Material Steel
Origin Single Row Angular Contact
O.D. Type Straight
No. of Rows 2
Contact Angle 25°
Inch/Metric Metric
Bearing Arrangement Universal
Seal Material None
Preload Level Light
Rolling Element Material Steel
Inner Ring Width 12 mm
Precision Level Extra Precision (ABEC 7)
Seal Type Unsealed
O.D. 72 mm
Cage Material Phenolic
Filling Slot No
Outer Ring Width 12 mm
No. in Set Duplex Set
Enclosure Open
Ball Material Steel
Bore Type Round Bore, Metric Type
Material Steel
Radial Internal Clearance Specification Normal Clearance
Cage Type Machined Window
Universally (Flush) Ground Yes
Lubricant Oil Preservative
Bearing Type Single Row Angular Contact
I.D. 50 mm
Overall Width 0.945 in, 24 mm
Precision Class ABEC Class 7/9
Closure Type Open
Rolling Element Ball
Fillet Radius Cone 0.024 in, 0.61 mm
Relubricatable No
Weight 0.66 LB
EAN or UPC 87796221062
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