High Precision Bronze Ball Bearing Cage , Ball Bearing Retainer For Machine

Place of Origin China
Brand Name CCVK
Certification ISO9001
Minimum Order Quantity 50 Piece/Pieces
Price negotiable
Packaging Details Export carton; Wooden case ; Wood pallet.
Delivery Time 2~4 Weeks
Payment Terms T/T, L/C, Western Union, MoneyGram,Paypal,etc.
Supply Ability 1000000 Piece/Pieces per Month Bearing Bush
Product Details
Material Bronze And Steel
High Light

plastic ball bearing cages


ball bearing bushing

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Product Description

broneze ball cage retainer


The basement of this product is copper. With the high quality roller being arrangedorderly in certain angle and density, it is produced by special workmanship. Thiskind of products is used in punching mold and high-precision machine tools.


Maximum load pressure 30N/mm2 Assembly surplus 0.01mm~0.02mm
Max speed 6m/s Deviation of steel ball diameter <0.002mm
Friction coefficient 0.01~0.08    



They are used in:
Punching machines
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