The FAG 608 2RS C3 deep groove ball bearing (8x22x7 mm) is a sealed, high-precision single-row bearing with double rubber seals and increased internal clearance (C3). Designed for low friction, smooth operation, and high speeds. Ideal for motors, tools, robotics, and compact mechanical systems.
The FAG 608 2RS C3 is a premium single-row deep groove ball bearing engineered for compact, high-speed, and reliability-demanding applications. The 2RS rubber seals on both sides protect internal components against dust, moisture, and contaminants. The C3 internal clearance provides extra space for thermal expansion under load, making it well suited to high RPM, elevated temperature conditions, and tightly assembled systems. With the trusted FAG name, this bearing stands out in terms of durability, performance, and longevity.
Searchers looking for “608 2RS bearing,” “FAG 608 2RS C3,” “8x22x7 sealed ball bearing,” or “deep groove 608 bearing” will be drawn to this precise and descriptive listing.
| Parameter | Value |
|---|---|
| Inner diameter (d) | 8 mm |
| Outer diameter (D) | 22 mm |
| Width (B) | 7 mm |
| Bearing type | Single-row deep groove ball bearing |
| Seal type | 2RS (double rubber seals) |
| Internal clearance | C3 (increased) |
| Material | Chrome bearing steel |
| Dynamic load rating (C) | ~3.25 kN (manufacturers list 3.25 kN) |
| Static load rating (C₀) | ~1.37 kN |
| Limiting speed | 20,000 rpm (sealed type typical) |
| Manufacturer | FAG |
Double rubber seals (2RS) — protect against dust, debris, and moisture, while retaining lubrication.
Increased internal clearance (C3) — ideal for applications involving heat or higher speed, preventing binding under expansion.
Compact dimension 8x22x7 mm — fits tightly constrained spaces in precision equipment.
Low friction, quiet operation — optimized geometry reduces noise and energy loss.
Pre-lubricated design — delivered factory-lubricated, ready to install without additional greasing.
High durability and reliability — made of high-quality steel, with controlled tolerances for long service life.
These features ensure that when a buyer types “608 2RS C3 FAG,” “sealed deep groove 608 bearing,” or “8x22x7 ball bearing,” this product description matches their search intent.
This 608 2RS C3 sealed ball bearing is used in numerous precision and compact devices, including:
Electric motors and spindle motors
Power tools, drills, grinders
Robotics, automation systems, actuator shafts
Small appliances (fans, pumps)
Portable equipment and mobility systems
Office machines (printers, scanners)
Because of its sealed design and C3 clearance, it excels where low maintenance, high speed, and clean operating conditions are essential.
Q1. What does “2RS” mean in the bearing name?
A1. “2RS” indicates that the bearing features rubber seal(s) on both sides, offering protection from particles and contaminants.
Q2. Why choose the C3 version over standard clearance?
A2. C3 offers extra internal space, allowing for thermal expansion and maintaining clearance at high speeds or elevated temperatures.
Q3. Is the bearing pre-lubricated?
A3. Yes — this 608 2RS C3 FAG arrives factory-lubricated with grease, ready for immediate installation.
Q4. Can this replace a 608 ZZ bearing?
A4. Yes, but the ZZ version uses metal shields, which provide less sealing against liquids or dust compared to 2RS rubber seals.
Q5. What are the dimensions of this bearing?
A5. 8 mm bore x 22 mm outer diameter x 7 mm width.
Q6. What is the operating speed and temperature range?
A6. The sealed type typically supports up to ~20,000 rpm and operates reliably between -30 °C and +120 °C under proper lubrication.
The FAG 608 2RS C3 deep groove ball bearing (8x22x7 mm) brings a rare blend of compact size, excellent sealing, and thermal flexibility. Its double rubber seals (2RS), increased internal clearance (C3), low friction design, and factory lubrication make it an ideal choice for high-speed motors, precision tools, robotics, automation, and compact machinery.
By targeting searches such as “608 2RS C3 FAG,” “sealed 8x22x7 bearing,” and “deep groove 608 bearing,” this description is tuned to rank higher and convert effectively.
Choose reliability, precision, and ready-to-use performance. Order your 608 2RS C3 FAG now and ensure your machinery runs smoothly and efficiently.
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Data sheet
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