Brief: Ανακαλύψτε το υψηλής ποιότητας Ρουλεμάν Οδηγού Ιδανικό για Εκσκαφείς, σχεδιασμένο για τα μοντέλα Hitachi EX40, Sumitomo SH60 και Kobelco SK30. Κατασκευασμένο για ανθεκτικότητα με προηγμένη θερμική επεξεργασία, αυτό το ρουλεμάν οδηγού εξασφαλίζει ανώτερη αντοχή στη φθορά και διαχείριση κρούσεων σε σκληρές συνθήκες. Ιδανικό για διάφορα μοντέλα εκσκαφέων, είναι απαραίτητο για εργασίες βαρέως τύπου.
Related Product Features:
Made with alkali phenolic resin sand or sodium silicate-bonded sand for enhanced durability.
Surface hardness reaches HRC48-58 with a depth of 4-6mm (HRC45) after heat treatment.
Constructed from high-quality materials including 40Mn/SCMn3A for the roller and QT450-10 for bracketing.
Features a floating seal cover made of 42SiMn for superior sealing performance.
Equipped with a double metal set (CuPb10Sn10) for extended lifespan.
Lubricated with SAE85 oil to ensure smooth operation.
Compatible with a wide range of excavator models from Komatsu, Hitachi, Sumitomo, Kobelco, and more.
Available with standard sea shipment packing or customized as per customer requirements.
Ερωτήσεις:
What materials are used in the Excavator Front Idler Roller?
The roller is made from 40Mn/SCMn3A, with bracketing from QT450-10, cover from 42SiMn/40Cr, and floating seal cover from 42SiMn. It also includes a double metal set (CuPb10Sn10) and an O-ring made of rubber.
What is the hardness specification of the idler roller?
The idler roller has a surface hardness of HRC48-58 with a hardness depth of 4-6mm (HRC45) after undergoing a heat treatment process.
Which excavator models is this idler roller compatible with?
This idler roller is compatible with a wide range of models from brands like Komatsu, Hitachi, Sumitomo, Kobelco, Caterpillar, Daewoo, Kato, Hyundai, and Volvo, including Hitachi EX40, Sumitomo SH60, and Kobelco SK30.