608, 608Z, 608ZZ, 608RS, 608-2RS Ball Bearings 8x22x7mm – Full Series Deep Groove Bearings for Motors & Equipment

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608, 608Z, 608ZZ, 608RS, 608-2RS Ball Bearings 8x22x7mm – Full Series Deep Groove Bearings for Motors & Equipment

Complete 608 series deep groove ball bearings in standard size 8mm (ID) × 22mm (OD) × 7mm (W), available in multiple configurations to suit various operating environments:

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

608Z / 608ZZ (608-2Z): Single or double metal shields – provide effective dust protection and grease retention

608RS / 608-2RS: 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 rotation and reliable performance under moderate loads and high speeds. Widely used in electric motors, fans, skateboards, fitness equipment, power tools, small machinery, and household appliances.

Most sealed versions are pre-lubricated with high-performance grease for maintenance-free operation. The 608 series supports both radial and moderate axial loads, making it a versatile and popular choice for OEMs, repair technicians, and DIY users.

🔧 Key Specifications:

Models: 608, 608Z, 608ZZ (608-2Z), 608RS, 608-2RS

Dimensions: 8 × 22 × 7 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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