Seal thin wall bearings such as deep ditch balls (type C)

Overview of thin wall bearings such as type C -sealing deep ditch ball

Deep gap bearing structure is simple, compared with other types that are easy to achieve higher manufacturing accuracy, so it is easy to make a series of large -scale production, the manufacturing cost is also low, and it is commonly used. The axial bearing capacity increases when the large radial gap is selected. When the contact angle of the pure radial force is zero. When it has axial force, the contact angle is greater than zero. Generally, the stamping wave shape is used to maintain the rack, the car -made entity is maintained, and sometimes the nylon rack. In addition to the basic type of the bearing of the deep groove, there are various variant structures, such as: deep gap bearing with dust -proof cover; rubber with rubber; The C -shaped sealing thin -walled deep groove ball bearings in the sealing ring; deep groove ball bearings with stopped slot; deep groove ball bearings with large load capacity with a gap in the ball; double -column deep groove ball bearings.

But they all have the following common features:

1. Each set of deep groove ball bearings in the structure has a continuous groove -type rolling track of about one -third of the perimeter of the ball. It is mainly used to withstand radial loads. Load;
2. When the radial gap of the bearings increases, it has the nature of the corner contact with the ball bearings, and can withstand the axial load of the two directions;
3. Small friction and high speed;
4. The structure is simple, the manufacturing cost is low, and it is easy to achieve higher manufacturing accuracy;
5. Generally, the stamping wave shape is used to maintain the shelf. The inner diameter is greater than 200mm or high -speed bearing.

C -section of the Thin Wall Bearing Model Parameters

◆JHA SERIES

JHA deep groove ball sealing thin section of the model parameters

◆JA SERIES

JA deep groove ball sealing thin section of the model parameters

◆JB SERIES

JB deep groove ball sealing thin cross -section bearing model parameters

◆JU SERIES

JU deep groove ball sealing thin cross section bearing model parameters

◆JG SERIES

JG deep groove ball sealing thin section of the model parameters