Skip to content Skip to navigation menu
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9111WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020848
  • 55 mm ID x 90 mm OD x 18 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 55 mm ID x 90 mm OD x 18 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Ball Material Steel
Seal Material None
Lubricant Oil Preservative
Bearing Type Single Row Angular Contact
Preload Level Medium
O.D. 90 mm
Precision Level Extra Precision (ABEC 7)
Enclosure Open
Static Load Rating [Max] 5300 lbf
No. in Set Duplex Set
I.D. 55 mm
Inner Ring Width 18 mm
Fillet Radius 0.039 in
Radial Internal Clearance Specification Normal Clearance
Limiting Speed - Grease 11900 rpm
Dynamic Load Rating 8000 lbf
Contact Angle 25°
Material Steel
O.D. Type Straight
Outer Ring Width 18 mm
Cage Material Phenolic
Seal Type Unsealed
Bearing Arrangement Universal
Origin Single Row Angular Contact
Bore Type Round Bore, Metric Type
Weight 1.74 LB
EAN or UPC 87796072565
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison