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Double Row Steel Cylindrical Bearing

NNU 4944 B/SPC3W33

Double Row Steel Cylindrical Bearing
Item #101176620
  • 8.66 in Inner Diameter
  • 11.81 in Outer Diameter
  • 3.15 in Width
Double Row Steel Cylindrical Bearing
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  • 8.66 in Inner Diameter
  • 11.81 in Outer Diameter
  • 3.15 in Width
Rows of Balls Multi
Radial Internal Clearance C3
Tolerance Class (SP)
No. of Rows Double
Relubrication Feature With
Origin Cylindrical Radial
Bearing Type Radial
Inch/Metric Metric
Cage Type Solid Machined
Cage Material Solid Machined
O.D. 300 mm
Lubrication Hole/Groove Hole, Groove
Bearing Part Complete Bearing
Dynamic Load Rating 512 kN
Width 3.15 in, 80 mm
Outer Ring Width 3.15 in, 80 mm
I.D. 220 mm
O.D. Type Cylindrical
End Type Open End
Series 49
Bearing Style Complete Bearing
Precision Rating ABEC 5
Static Load Rating 1140 kN
Material Steel
Bore Type Round Bore
Inner Ring Width 3.15 in, 80 mm
No. of Ribs - Outer Ring 3
Weight 37.909 LB
EAN or UPC 7316577720221
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