6404 Dunlop Open Deep Groove Ball Bearing 20mm inside x 72mm outside x 19mm wide

View all Dunlop Deep Groove Ball Bearings

Dunlop Single row deep groove open ball bearing 20mm inside x 72mm outside x 19mm width, also known as 6404 Open

Dunlop Single row deep groove ball bearings are used in a wide variety of applications, they are simple in design, non-separable, suitable for high speeds and are robust in operation, and need little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads.

Single row deep groove ball bearings are manufactured as open type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings are also produced in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals on both sides are lubricated for life and are maintenance free. A sealed bearings seals has contact on the bearings inner and outer, a shielded bearings shield has contact on the outer only, and Shielded bearings are primarily intended for applications where the inner ring rotates. If the outer ring rotates, there is a risk that the grease will leak from the bearing at high speeds.

Principal Dimensions
Inside diameter: 20mm
Outside diameter: 72mm
Width: 19mm

Weight: 410g

DunlopFrom UK origins, more than 100 years ago, the DUNLOP brand name has established itself with an enviable reputation for high quality products.