Detailed description
22248CA Self-aligning roller bearing
1. Dimension(mm) :d;240 D:440 B:120
2.Material:Bearing Steel
3. The Number of Rows:Double
4. Longer service life: High limiting speed:l little attention or maintenance.,
5.Our bearings supports Shen Zhou manned spacecraft and the long march no.2 rocket well.
6.. HRB bearings pased through: ISO9001-2000.GJB9001A-2001.TS16949-2002
7.Precision Rating:P0
8.Old code : 53548
9.bearing no. 22248CAK 22248CA/W33 22248CAK/W33 d;240 D:440 B:120
Dear customer,if you need special specifications,our manufacturer also can make it with a little more time.Hope what we offer is just what you want!









