NSK cylindrical roller bearings NNU 4930
Product Description
NSK cylindrical roller bearings NNU 4930
NNU series are high precision double row cylindrical roller bearings, the design is same as NN series. NN series are outer ring separable bearing, NNU series are inner ring separable bearings. They are all high precision spindle bearings for machine tools, always adopted tapered inner bore.
bearings NNU4930 SK.M.SP
Dimension: 150mm x 210mm x 60mm
Weight: 6.1 KGS
Radial load rating: 325000N- 655000N
Limiting speed: 3600 1/min – 4300 r/min
Origin: made inGermany