CT 6201 ZZ 12x32x10 Deep Groove Ball Bearing

Applications

The CT 6201 ZZ deep groove ball bearing (12 mm inner diameter, 32 mm outer diameter, 10 mm width) is a compact, single-row bearing unit designed for a wide range of industrial and technical applications. Its shielded construction (ZZ/2Z metal shields) offers superior protection against dust, debris and moisture. Ideal for bearing housings, electric motors, machine tools, pumps, gearboxes, conveyors and other rotating assemblies requiring high durability, smooth rotation, and minimal maintenance. Whether integrated in heavy-duty industrial machinery or precision motion systems, this bearing supports demanding operational environments.

Key Benefits

• Shielded design with metal coverings (ZZ): The double-side metal shields safeguard the interior from external contamination while retaining lubricant, thereby enhancing bearing longevity and reliability in harsh environments.

• Precision deep groove geometry: This architecture supports radial loads efficiently and moderate axial loads, delivering smooth rotation, low friction and stable performance in industrial applications.

• Compact 12x32x10 mm size: Enables straightforward retrofits and integration into existing assemblies, obviating the need for major redesign, and supports machine building and maintenance workflows.

• High durability and resistance: Engineered for industrial duty, this bearing delivers reliable performance in applications where high durability, long service life and resistance to dust and moisture are critical.

• Industrial-grade component for B2B procurement: Designed for maintenance departments, machine builders, distributors and OEMs seeking high-quality shielded ball bearings for industrial and technical use.

Technical Data

• Product: Deep groove ball bearing / shielded ball bearing unit

• Brand: CT Bearings

• Model: 6201 ZZ (2Z)

• Dimensions: Inner diameter (d) = 12 mm | Outer diameter (D) = 32 mm | Width (B) = 10 mm

• Row type: Single-row deep groove

• Shielding: Metal shields on both sides (ZZ)

• Material: High-quality bearing steel (chrome steel)

• Typical speed rating: Up to ~20-30 000 rpm (depending on lubrication & load)

• Applications: Bearing housing units, motors, drives, gearboxes, conveyors

• Location: Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4

• Delivery: 24 h - fast order processing

FAQ

Q: What does the suffix “ZZ” indicate in bearing model 6201 ZZ?
A: “ZZ” (sometimes also written as “2Z”) signifies that the bearing is fitted with metal shields on both sides. These shields protect the bearing interior from dust and moisture and help retain lubricant, increasing service life compared to an open bearing.

Q: In which industrial applications is the CT 6201 ZZ most suitable?
A: The 12x32x10 mm size, single-row deep groove design and shielded construction make this bearing suitable for electric motors, machine tools, pumps, conveyors, gearboxes and other rotating systems subjected to dust, moderate speeds and continuous operation.

Q: How do I select a suitable ball bearing for my housing or machine?
A: First, verify the inner diameter (shaft size), outer diameter (housing bore), and width (available groove or housing space). Then consider shielding (open, shielded, sealed), load types (radial, axial), speed requirements, contamination / dust exposure, and lubrication. A shielded deep groove unit like CT 6201 ZZ offers an excellent balance of durability and versatility.

Q: Is this bearing pre-lubricated and maintenance-free?
A: Yes — many units in this model series come pre-lubricated and sealed with shields. While some maintenance may still be required in severe conditions, the shielded version significantly reduces routine maintenance compared to open bearings.

Q: Is next-day delivery available for business orders?
A: Yes. We maintain stock in Lublin (ul. Smoluchowskiego 1, building 4) and offer 24-hour dispatch, making this bearing an ideal choice for B2B procurement and maintenance operations needing quick downtime turnaround.