Skip to content Skip to navigation menu
Double Row Steel Cylindrical Bearing

NNU 4921 BK/SPW33

Double Row Steel Cylindrical Bearing
Item #101578675
  • 4.13 in Inner Diameter
  • 5.71 in Outer Diameter
  • 1.57 in Width
Double Row Steel Cylindrical 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
  • 4.13 in Inner Diameter
  • 5.71 in Outer Diameter
  • 1.57 in Width
Bore Type Tapered 1:12
Cage Material Brass
Rows of Balls Multi
No. of Rows Double
No. of Ribs - Outer Ring 3
O.D. 5.71 in, 145 mm
Series 49
End Type Open End
Width 1.57 in, 40 mm
Outer Ring Width 1.57 in, 40 mm
Material Bearing Steel
Tolerance Class (SP)
O.D. Type Cylindrical
Inner Ring Width 1.57 in, 40 mm
Precision Rating ABEC 5
Static Load Rating 260 kN
Relubrication Feature With
Inch/Metric Metric
Bearing Type Radial
Dynamic Load Rating 130 kN
Lubrication Hole/Groove Hole, Groove
Bearing Style Complete Bearing
Origin Cylindrical Radial
Radial Internal Clearance C1
Bearing Part Complete Bearing
I.D. 4.13 in, 105 mm
Cage Type Solid Machined
Weight 4.74 LB
EAN or UPC 7316576611698
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison