NACHI 6207 ZZ C3 - 35x72x17 mm Sealed Precision Ball Bearing

Industrial Applications & Performance Context

The NACHI 6207 ZZ C3 35x72x17 mm is a high-precision, sealed deep-groove ball bearing designed for demanding industrial environments. English search terms frequently include: “6207 ZZ C3 bearing”, “NACHI 6207 sealed bearing”, “35x72x17 ball bearing”, “industrial bearing 6207 C3”, and “NACHI ball bearing 6207 ZZ C3 35x72x17”. This bearing size and design are ideal for electric motors, gearboxes, fan drives, conveyors, and high-speed industrial equipment requiring high durability, contamination resistance, and minimal maintenance.

Key Advantages & Technical Features

• Sealed both sides (ZZ): Metal shields protect against dust and foreign particles, helping to ensure long service life even in harsh environments.

• C3 internal clearance: Increased internal clearance enhances thermal stability and performance in high-temperature or high-speed applications, a sought-after feature in industrial usage.

• Standard size 35x72x17 mm: Easy to source and replace, compatible with many existing assemblies and bearing housings, reducing downtime.

• Brand quality from NACHI®: Offers consistent precision, reliability and adherence to stringent manufacturing standards—searches like “NACHI 6207 C3 bearing quality” reflect demand for trusted brand bearings.

• Frequently targeted keywords: “sealed ball bearing 35x72x17”, “industrial deep groove ball bearing 6207 ZZ”, “high speed bearing 6207 NACHI”.

Technical Data

FAQ - Frequently Asked Questions

Q1: What does “C3” mean in bearing specifications?
A1: “C3” designates increased internal clearance compared to standard bearings. It allows for better performance in high-temperature or high-speed conditions.

Q2: What advantages does “ZZ” seal provide?
A2: “ZZ” indicates metal shields on both sides of the bearing. They offer protection against contamination while retaining lubricant, reducing maintenance and enhancing lifespan.

Q3: Where is a 35x72x17 mm bearing typically used?
A3: This size is common in mid-sized industrial motors, fan drives, conveyor rollers, gearboxes and any application where space is limited but reliable rotation is required.

Q4: Can this bearing replace older 6207 models?
A4: Yes, it is compatible dimensionally with many standard 6207 models. The added benefits are the seals (ZZ) and C3 clearance. Ensure fitment and load ratings match the application.

Q5: Why choose NACHI branded bearing?
A5: NACHI® is recognized in industrial markets for consistent manufacturing quality, global availability and strong support infrastructure—important for B2B procurement and maintenance strategies.