The Supfina Race 705 and Race 715 are designed for the Superfinishing operation on raceways of roller ­bearing inner and outer rings up to 160 mm in diameter. The track record and benefits of the well established Supfina 725 for larger ring diameters have been converted into this newly developed machine concept. The Race 705 and Race 715 cater to different diameter ranges. While the Supfina Race 705 can machine rings of up to 90 mm diameter, the Race 715 covers a range of up to 160 mm. Workpieces: - Cylindrical roller bearings - Tapered roller bearings - Needle roller bearings