Kugelrollen, Laufrollen
Form A:. Spring steel, stainless steel
With claws spring washers GN 509.3, Form A ball rolls can be mounted on the installation side and dismantled
Shape B: spring steel, galvanized
Pink rings GN 509.3, form B are mounted from the back.
fixed ball transfer units are no longer removable. Regarding the plate thickness is not limited.
SBL:
Housing: steel, turned, zinc-plated, blue passivated
Ball: steel, bare
SNI:
housing: steel, turned, zinc-plated, blue passivated
ball: stainless steel, stainless, 1.4034
NNI:
housing: stainless steel, 1.4028 and Material No. 1.4305 (only size 15)
ball: stainless steel, stainless, 1.4034
Housing: steel, turned, zinc-plated, blue passivated
Ball: steel, bare
You do not have a support collar, but take the load on the housing diameter d2.
Variant SBL:
Housing: sheet steel, zinc plated, blue passivated
Ball: steel, bare
variant SKU:
housing: sheet steel, zinc plated, blue passivated
ball: plastic (polyacetal POM)
variant SNI:
housing: sheet steel, zinc plated, blue passivated
ball: stainless steel, stainless, 1.4034
variant NNI:
housing: stainless steel sheet 1.4301
ball: stainless steel, stainless, 1.4034
outer ring: plastic (polyacetal POM)
Operating Temperature: 0 ° ... 40 ° C
inner race / balls: steel, bare
threaded pin (code 2): galvanized steel
O-ring rubber NBR (Nitrile), 70 Shore A (only in shape: circular)
roller: bearing steel
hardened, dust-proof, splash-proof, lifetime lubrication
sealing discs: plastic (NBR) 2 RS
journals : steel
galvanized, blue passivated