Bearings
Cylindrical Roller Bearings
N NJ NUP Type Cylindrical Roller Bearings
Quick Code: BB-516478
RNU2304 ECP SKF Cylindrical Roller Bearing without Inner Ring 27.5mm x 52mm x 21mm
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Product Specification
Bore
Cylindrical bore
Brand
SKF
Cage
Polyamide cage
Clearance
Standard
Current insulation
No current insulation
Design
Bearing without inner ring
Inside Dia
27.5mm
Outer ring
Without groove/lubrication holes
Outside Dia
52mm
Roller rows
Single row bearing
Seal
None, open bearing
Temperature range
-30 to +120 °C
Tolerance class
Dimensional accuracy P0/PN or ABEC 1, running accuracy P6 or
Width
21mm
Reference
RNU2304 ECP
Additional Reference:
10125478
Quick Order Code
BB-516478
Product Description
SKF single row cylindrical roller bearings of the NU design without an inner ring consist of an outer ring with a roller and cage assembly. Without the inner ring, a larger shaft diameter can be used to provide a stronger, stiffer shaft. The bearings can accommodate axial displacement in both directions, limited only by the width of the raceway on the shaft.
Key Features
