Application: | Industrial Ball Bearings,machinery; | Place of Origin: | China; |
Payment Terms: | L/C,T/T,Western Union,MoneyGram,Paypal; | Samples: | Avaliable; |
Lubrication: | Oil Grease; | Packing: | Box Packing+Carton+Pallets; |
Port: | QING DAO,NINGBO,SHANGHAI,NINGBO,SHENZHEN; | Supply Ability: | 1000 Piece/Pieces per Day; |
Type: | Bearing Accessory,bushing; | Standard: | Oiles, Sankyo,Misumi, Hasco,Lubro; |
Brand Name: | SDE; | Product Name: | Ball Bearing Cage; |
Model Number: | 28*70; | steel ball material: | carbon steel ball ,bearing steel ball, stainless steel ball; |
steel ball hardness: | HRC58-62; | Material: | brass, steel,plastic; |
Bearing Cage Material: | Brass,Steel,Plastic,POM, Brass, Steel, Pom,aluminum alloy; | Packaging Detail: | 1.Plastic bag inside carton 2.Good Quality carton 3.Wood case for every 8ctns/12ctns/16ctns for sea shipment 4.Customized packing; |
Plastic bushing
Ball cages, disposed on oblique axes to ensure maximum precision and a longer duration of the guides.
Typology of material
Brass + ball cage in steel
Aluminium + ball cage in steel
Plastic (POM) + ball cage in steel
Characteristics
Low friction. Long duration. Greater precision of movement. Handling both vertically and horizontally. Same advantages of the roller bearings: High working speed.
Applications
Punching machines
Presses
High precision machines with linear and rotational movements
Guide columns stamping machines
Woodworking machines
Textile machines with floating shafts
Shafts with axial movement, combined radial movement
Dry movement, without lubricants, in chemical/pharmaceutical machinery
Movement of groups of lenses on optical instruments
Micro-ball cages for measuring instruments
Production Process