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Servomech SCN-S.40.20.3R Single Cylindrical Ball Nut

BRAND : Servomech

SCN Series single cylindrical ball nuts:

Available with zero backlash or preloaded
Different dimensions available (DIN 69051, customer’s specs or SERVOMECH design)

Materials:
Threaded shafts: alloy steel 42CrMo4 or 50CrMo4 (UNI EN 10083-1), quenched
Hardness of ball tracks within the range (58 … 61) HRc

Ball nuts: alloy steel 18 NiCrMo5 (UNI EN 10084), case-hardened
Hardness of surfaces in contact within the range (58 … 61) HRc

Ball recirculating elements: alloy steel, case-hardened, with a surface hardness (50 … 55) HRc or plastic material depending on the application requirements

Working temperature: (-20 … +110)°C
Using special materials, it is possible to achieve temperature up to 500° C

Details

SCN Series single cylindrical ball nuts:

Available with zero backlash or preloaded
Different dimensions available (DIN 69051, customer’s specs or SERVOMECH design)

Materials:
Threaded shafts: alloy steel 42CrMo4 or 50CrMo4 (UNI EN 10083-1), quenched
Hardness of ball tracks within the range (58 … 61) HRc

Ball nuts: alloy steel 18 NiCrMo5 (UNI EN 10084), case-hardened
Hardness of surfaces in contact within the range (58 … 61) HRc

Ball recirculating elements: alloy steel, case-hardened, with a surface hardness (50 … 55) HRc or plastic material depending on the application requirements

Working temperature: (-20 … +110)°C
Using special materials, it is possible to achieve temperature up to 500° C