Material housing: S - Steel
Material load ball: BL - Steel
Material load ball: BL - Steel
Standard sheet GN 509.7
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Overview of Types of Ball Transfer Units
Technical Instructions
Plastic Characteristics
Product description
Ball transfer units GN 509.7 are used in machine and device construction for such purposes as to move heavy loads in any direction without the need to exert high levels of force. The spring ensures even distribution of the load over multiple ball transfer units. This is necessary when the load centers of gravity are arranged asymmetrically or when the support surfaces are uneven. The roller bearing of the ball ensures reliable operation and a long service life.
The ball transfer units are inserted from above into a corresponding mounting hole and held by gravity. The load is transferred via the housing collar.
Specification
Housing
SteelS, turned
- Blackened / zinc plated
- Not removable
Load ball
- SteelBL, plain finish
- Stainless steelNI AISI 420C
Spring
Steel
Hardened, ground
Bearing balls
- Steel, plain finish for load ball BL
- Stainless steel AISI 420C for load ball NI
Dust protection
Felt
RoHS
