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
O.D. 5.71 in, 145 mm
Tolerance Class (SP)
Width 1.57 in, 40 mm
Bearing Type Radial
Cage Material Brass
Rows of Balls Multi
Outer Ring Width 1.57 in, 40 mm
Series 49
I.D. 4.13 in, 105 mm
Bearing Part Complete Bearing
Dynamic Load Rating 130 kN
Origin Cylindrical Radial
Material Bearing Steel
Cage Type Solid Machined
End Type Open End
Lubrication Hole/Groove Hole, Groove
O.D. Type Cylindrical
Bore Type Tapered 1:12
Precision Rating ABEC 5
No. of Rows Double
Relubrication Feature With
Static Load Rating 260 kN
Inch/Metric Metric
Inner Ring Width 1.57 in, 40 mm
No. of Ribs - Outer Ring 3
Radial Internal Clearance C1
Bearing Style Complete Bearing
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