Bk30/Bf30/Bk40/Bf40/Wbk30df/Wbk40df/Ak20/Af20 Ball Screw Support Unit

• Rolling Body: Ball Bearings
• The Number of Rows: Double
• Outer Dimension: 10-80
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Model NO.: BK30/BF30/BK40/BF40
• Separated: Unseparated
• Transport Package: Carton Packing
• Specification: According to the actual order quantity
• Trademark: ucani
• Origin: Shanghai
• Production Capacity: 500000

Product Description

          The ball screw support seat is the bearing connecting the lead screw and the motor, with its structure and specialty. For the shaft end products of standard ball screw stock, standardized support units EK and EF are prepared, and for general ball screw, standard support units BK and BF are prepared.

         The support unit on the fixed side is equipped with jis5 level angular contact ball bearing adjusted by preloading. Especially in the EK6, 8 ultra small type, equipped with a contact angle of 45 ° developed for the ultra small ball screw, it can obtain high rigidity, high precision and stable rotary performance. The support unit on the support side uses deep groove ball bearings. The internal bearings of EK and BK support units are filled with proper amount of lithium soap base grease and sealed with special sealing gasket, which can be directly installed and used for a long time.