629, 629Z, 629ZZ, 629RS, 629-2RS Ball Bearings 9x26x8mm – Full Series Deep Groove Bearings for Industrial & Mechanical Equipment

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629, 629Z, 629ZZ, 629RS, 629-2RS Ball Bearings 9x26x8mm – Full Series Deep Groove Bearings for Industrial & Mechanical Equipment

Complete 629 series deep groove ball bearings in standard size 9mm (ID) × 26mm (OD) × 8mm (W), available in multiple configurations for reliable performance in industrial, automotive, and mechanical applications:

629: Open type – ideal for applications requiring re-lubrication or custom sealing

629Z / 629ZZ (629-2Z): Single or double metal shields – provide effective protection against dust and help retain lubricant

629RS / 629-2RS: Single or double rubber seals – offer superior resistance to water, moisture, and contaminants

Made from high-quality chrome steel (GCr15), all models feature precision-ground raceways for smooth, low-noise operation and long service life under radial loads and moderate to high speeds. Widely used in electric motors, pumps, fans, gearboxes, compressors, conveyors, agricultural machinery, and industrial machinery.

Most sealed versions are pre-lubricated with high-performance grease for maintenance-free operation. The 629 series supports both radial and limited axial loads, making it a versatile solution for OEMs, replacements, and maintenance applications.

🔧 Key Specifications:

Models: 629, 629Z, 629ZZ (629-2Z), 629RS, 629-2RS

Dimensions: 9 × 26 × 8 mm

Material: Chrome Steel (GCr15)

Precision Rating: ABEC-1 (ISO P0)

Temperature Range: -30°C to +110°C (varies by seal and lubricant)

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