6314-RS2Z/C4S1VT441

• 6314: Basic designation denoting a medium-duty series deep groove ball bearing with a 70 mm bore and 150 mm outside diameter.
• RS2Z: Signifies contact-type rubber seals on both sides (RS) and non-contact steel shields on both sides (2Z), providing a high degree of protection against contaminant ingress.
• C4: Indicates a greater than normal radial internal clearance, suitable for applications involving thermal expansion or heavy interference fits.
• S1: Designates a heat stabilized bearing ring, ensuring dimensional stability at operating temperatures up to 200°C.
• VT441: Specifies the use of a high-temperature, lithium-based grease lubricant, suitable for the specified temperature range.

This bearing's performance is derived from its specific construction. The single row deep groove raceway and high-grade chrome steel construction (rings, balls, and cage) deliver high dynamic and static load ratings. The combination of RS2Z sealing offers superior contamination exclusion, extending service life. The C4 radial clearance prevents preload and potential seizure in high-temperature or high-speed scenarios, while the S1 heat stabilization ensures consistent performance and dimensional accuracy across its operating temperature range. The pre-lubrication with VT441 grease ensures immediate operational readiness and long-term lubrication in high-temperature environments.

The 6314-RS2Z/C4S1VT441 is ideally suited for applications requiring robust performance under thermal and load stress. Common uses include:

• Electric Motors and Generators
• Industrial Gearboxes and Drives
• Material Handling Equipment (conveyors, pulleys)
• Agricultural Machinery
• Ventilation Systems and Fans