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Cross Roller Slew Bearing is with rolling elements in a 90°cross arrangement at a ration of 1:1. Due to the roller transmit load in a single direction, and the contact area of roller is bigger than the ball, so the rotational torque is less than a ball type design, it can provide higher rigidity and strength. Although the crossed roller slew bearing is with less load capacity than ball type when with same size rolling elements, but crossed roller type bearing has higher stability. SWBTEC can produce different size crossed roller slewing bearing with dimension from 100mm-2500mm and often prepare stock for popular model.

High Precision Cross Roller Slewing Bearing can bear axial, radial and tilting moment load from different directions due to the roller inside is arranged vertically and in a 90°V groove. This design can minimum the dimensions of inner ring and outer rings and make the bearing with high rigidity and high precision which can reach to P5, P4, P2, so it is the optimal choice for applications such as industrial robot, rotator, precision rotary table, medical equipment and military equipment.

The aluminum foil glass cloth tape has 9-micron foil laminate with 8×8 mesh fiberglass cloth. And coat with aggressive solvent acrylic adhesive. Protected by an easy-release silicone paper liner. Not to mention it offers very strong tear resistance. Also, it provides outstanding moisture barrier. Likewise, it provides good thermal insulation for glass wool. In the meantime, it offers great fire resistance features. On one hand, superior quick stick at normal temperatures; on the other hand, superior low temperature performance below freezing. In addition, it is Extremely HARD for hand-tear, NON-TEARABLE. Important to realize, the combination of baking material ensures high flexibility and conformability. The application for this tape is mainly used for Rigid & flexible metal duct seams/connections vapor sealing.

A hard shell hyperbaric chamber for sale a kind of chamber that has a fixed size and is a specialized medical device designed to create a high-pressure environment to treat various medical conditions. Unlike a soft hyperbaric chamber, which is made of flexible material, a hard hyperbaric chamber is made of a rigid, durable material such as steel or aluminum. The hard shell hyperbaric chamber is steel-enclosed so it has better leakproofness. It can deliver 93%±3% oxygen in atmospheric pressures above 1.5 ATA environment.