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4PCS For Bicycle Bottom Bracket Deep Groove Ball Bearing ABEC-7 30406 2RS 30X40X6 mm Contains 12268~173110 2RS Multiple Models

Short Description:

Features:**Optimized for Reliability and Protection**This essential component is


Product Details

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Features:

**Optimized for Reliability and Protection**

This essential component is crafted to reduce friction and support loads with maximum efficiency. The GCr15 steel construction ensures high resistance to wear, promoting an extended operational lifespan. Rubber seals (RS) are employed to create a secure environment within the bearing, effectively blocking contaminants and preserving its performance integrity.

**A Multi-Purpose Solution for Precision Engineering**

The bearing's utility spans multiple industries, including automotive, agricultural, and manufacturing. Its interchangeable size makes it a valuable and versatile inventory item. The ABEC-7 tolerance class and C0 internal clearance confirm its high-precision nature, ensuring it meets the demands of both high-speed and high-load scenarios.

**Simplified Servicing and Long-Term Value**

Delivered ready for use, these pre-lubricated bearings streamline the repair and assembly process. The robust sealing mechanism ensures that the initial grease is retained, effectively creating a "maintenance-free" component for most of its service life. This offers outstanding value and reliability for continuous operation.

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TECHNICAL SPECS
Item: 30406RS
Structure: Deep Groove
Material: Bearing Steel
Ball Material: Bearing steel
Bore Dia (d): 30 mm
Outer Dia (D): 40 mm
Width (B): 6 mm
Closures: Metal Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7

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