Ball transfer units are widely used in all types of industries in order to achieve movement in any direction of any kind, no matter how heavy, with the least effort.especifications
For light loads. Pressed steel ball transfer units with hardened ball race. Zinc plated body, oiled felt sealing system incorporated in types sps 22 and 30 only. Working temperature: +100⁰ C -30⁰ C
To transport fragile materials. Pressed steel ball transfer units with hardened ball race. Zinc plated body. Without sealing system.
For heavy loads and long life. Ball transfer units with machined & case hardened body in low carbon steel, Self cleaning hole incorporated in all units. Oiled felt sealing system incorporated in spm 22/30/45 types only (spm 12/15 types on request only) Working temperature: + 100⁰ C– 30⁰C
Ball transfer units with machined & case hardened body in low carbon steel and main ball in plastic(delrin) for light loads. Since this main balls is very light, oiled felt sealing system is not incorporated ,in order to allow the free movement of the ball. Sealing can be assembled on request for special applications (only in types sp-22/30/45) Not suitable for reverse application. Working temperature: +60⁰c
Suitable for extrem ambient conditions. Solid machine zinc plated carbon steel or stainless steel. Balls made In stainless steel AISI 420.Trivalent zinc palted to offer a greater resistance to corrosion. With 7 drain holes on the bottom to facilitate the escape of duty and water.Beared temperatures: -50 /+100 C.
For food and chemistry industry. ball transfer units with solid machine body in polyacetal-pom(delrin). Main ball in delrin or stainless steel aisi 316. Small balls in stainless steel aisi 316. For applications where a high corrosión resistance is required..
With fixing holes in the collar. Conveyor balls with zinc-plated sheet steel housing and steel balls. No discharge hole in the bottom. They do not have an internal dust seal.
Removable fixing clips are available for ball transfer units with collar and hole diameters 24 , 36 and 45 mm. Easy to dismantle.
Fixing with threaded nut. Solid machined body steel with threaded nut for heavy loads (no sealing system) td= thread diameter: 6mm-8mm-10mm . Length: 10-30mm
For support on bottom. body in machined & case hardened low carbon steel. Balls in chrome steel aisi 52100. self cleaning hole incorporated only for SBM12 Working temperature: + 100º c– 30ºc
Main ball 60 , 76 and 90 mm. Machined steel housing type uni 18nicrmo5 (=uni7846/afbnor 18ncd6/b.s. en353) Hardening: carbonitri-ding type cm7. hardness hrc 60, thickness 0,6/0,8 mm. Self cleaning hole and sealing system incorporated. Chrome steel balls aisi 52100. Hardness HRC 60-62
With internal spring. Ball conveyors with burnished steel outer casing. Internal dust seal.