MKC SEAL produces premium K-type oil seals for heavy-duty and standard rotary shaft sealing. This space-saving, low-torque sealing lineage integrates a diverse fleet of specialized industrial and automotive profiles—including classic outer-metal or rubber-wrapped designs (KB), high-speed hydrodynamic wave-lip configurations (KG), and compact proprietary technical variations (KBY, KCY). Utilizing a precision integrated single-lip structure backed by a calibrated spring assistance, this entire series maintains ultra-stable radial pressure and counteracts minor shaft eccentricity, ensuring reliable dynamic sealing across small gearboxes, water pumps, household motors, and light-duty automotive assemblies.

Applications

K type oil seals fit general machinery, small gearboxes, water pumps, household motors and light-duty automotive parts. Suitable for low and medium speed rotation, they block oil leakage and prevent dust, mud and water intrusion under ordinary clean operating environments.

Selection Guide

Customers pick K oil seals by shaft diameter, housing bore and seal width to match installation grooves. Confirm operating temperature, rotation speed, lubricant type and pressure first. MKC supplies NBR, HNBR, ACM, VMQ, FKM and EPDM to match different temperature, oil and aging resistance requirements.

Materials

K series oil seals support multiple rubber compounds. Available options: cost-effective NBR, high-temperature HNBR & ACM, cold-heat resistant VMQ, chemical-resistant FKM, and ozone-resistant EPDM to satisfy common light and medium load working conditions.

Inquiry Info

To get precise quotes, buyers should offer shaft dimension, housing size, seal width, material grade, working temperature, shaft speed, oil medium and order volume. Technical drawings or special working condition notes help us recommend the most suitable sealing solution.

Email:info@mkcseal.com

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