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Double Row Steel Cylindrical Bearing

NNU 4921 B/SPW33

Double Row Steel Cylindrical Bearing
Item #101566118
  • 4.13 in Inner Diameter
  • 5.71 in Outer Diameter
  • 1.57 in Width
Double Row Steel Cylindrical Bearing
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  • 4.13 in Inner Diameter
  • 5.71 in Outer Diameter
  • 1.57 in Width
Cage Material Solid Machined
Inch/Metric Metric
Static Load Rating 260 kN
Material Steel
O.D. Type Cylindrical
Precision Rating ABEC 5
Tolerance Class (SP)
End Type Open End
Radial Internal Clearance C1
Origin Cylindrical Radial
Dynamic Load Rating 130 kN
Series 49
Cage Type Solid Machined
Outer Ring Width 1.57 in, 40 mm
No. of Ribs - Outer Ring 3
Bore Type Round Bore
I.D. 105 mm
Bearing Type Radial
Lubrication Hole/Groove Hole, Groove
Relubrication Feature With
Rows of Balls Multi
O.D. 145 mm
Bearing Style Complete Bearing
Inner Ring Width 1.57 in, 40 mm
Bearing Part Complete Bearing
Width 1.57 in, 40 mm
No. of Rows Double
Weight 4.583 LB
EAN or UPC 7316577014801
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