Superior precision spindle bearings

BSL’s ULTRA series superior precision spindle bearings from NSK-RHP, combine high-speed capabilities with low internal heat generation. These speeds are achieved for the first time with steel ball versions. Previously they were only attainable using ceramic balls.

BSL’s ULTRA series superior precision spindle bearings from NSK-RHP, combine high-speed capabilities with low internal heat generation. These speeds are achieved for the first time with steel ball versions. Previously they were only attainable using ceramic balls.