SKF double row high precision cylindrical roller bearings are produced by SKF in the NN and NNU designs, they are in dimension series 30 and 49. NNU49 series bearings have a particularly low cross section and give very stiff arrangements whereas those of series NN 30 have a somewhat higher cross section but can carry much heavier loads.
SKF bearing: NNU4928 B/SP C3 W33
Type: double row cylindrical roller bearing
Inner diameter: 140mm
Outer diameter: 190mm
Depth: 50mm
Weight: 1.17KGS/PC
Origin: made in Germany
The following are SKF double row cylindrical roller bearings available from us,
