Self-aligning linear bearings series 3 of ISO standard 10285 from premium brand in top quality. High load-bearing capacity, due to the asymmetric position of the rows of balls and the specially shaped raceway segments. These linear bearings can be fitted inside a closed or open housing and are thus adjustable. With wiping double-lip seals. These bearings are self-aligning up to +/- 0,5°. Bearings with FW 5mm must be lubricated before use. All other bearings are lubricated ready-to-install. Recommended shaft tolerance h6, housing tolerance H6.