6805
25
37
7
0.5
300
234
-
-
21000
22
6805 is a Thin Section Bearing with a fixed cross-section for each series that does not increase as the bore diameter increases.
The use of small-diameter steel balls significantly reduces friction, improves rigidity, and provides good rotational accuracy, meeting the demand for compact, simplified, and lightweight rotating mechanisms in machinery.
Bore (d): 25 mm
Outer (D): 37 mm
Width (B): 7 mm
Chamfer (r): 0.5 mm
Dynamic Load: 300 kgf
Static Load: 234 kgf
Limiting Speed (ZZ/2RS): 18,000 rpm
Limiting Speed (OPEN): 21,000 rpm
Weight: 22 g
This model is available in OPEN, ZZ, and 2RS sealing types.
Some non-standard or currently out-of-stock bearings may not be immediately available. If you have specific requirements, feel free to contact us — we will do our best to confirm lead times and provide alternative solutions.
