NSK 608 DD1MC5E 8x22x7 mm - Sealed Deep Groove Ball Bearing

NSK 608 DD1MC5E 8x22x7 mm - Sealed Deep Groove Ball Bearing

The NSK 608 DD1MC5E is a single-row deep groove ball bearing with dimensions 8 mm (inner) x 22 mm (outer) x 7 mm (width). It features rubber seals on both sides (DD1) and higher-than-standard radial clearance MC5, making it suitable for high-speed, precision applications where low friction and longevity are critical.

Key Features

• Dimensions: 8x22x7 mm, weight approx. 12 g

• Sealing: DD1 dual rubber seal to retain lubrication and prevent contamination

• Radial Clearance: MC5, providing improved tolerance to thermal expansion and extended life

• Cage Type: Sheet steel for compact, lightweight design

• Speed Rating: Suitable up to ~28,000 rpm with proper lubrication

• Noise/Precision: Suffix E denotes reduced noise level, suitable for precision devices

Applications
Highly demanded under search phrases like "NSK 608 sealed bearing," "608 DD1 MC5E," and "bearing 8x22x7 mm MC5." Ideal for precision robotics, miniature motors, 3D printers, RC equipment, and small industrial machinery in B2B operations.

🙋 FAQ - Frequently Asked Questions

1. What does 608 DD1MC5E mean?

• 608 = size 8x22x7 mm

• DD1 = rubber seal on both sides

• MC5 = higher radial clearance than standard C3

• E = lower noise version, precision optimized

2. Is lubrication required?
The bearing comes factory-lubricated and sealed—no further lubrication needed during service life.

3. Where is it commonly used?
Usage includes high-speed, small-size applications: e-motors, robotics, precision optics, CNC mini spindles, linear sliders, and industrial automation.

4. Does it handle high speeds and temperature?
Yes—MC5 clearance allows thermal expansion and stable performance at speeds up to ~28,000 rpm; temperature range typically −20 °C to +120 °C.

5. Where can I buy and how fast is shipping?
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4 🚚 24h shipping - fast and efficient order processing

🔑 Keywords (naturally included in description)

• NSK 608 DD1MC5E

• sealed deep groove ball bearing

• 608 bearing 8x22x7

• rubber-sealed NSK bearing

• MC5 clearance bearing

• precision mini bearing

• 608DD1MC5E high-speed bearing