UCPA 206 SNR - bearing unit with cast-iron housing

Technical feature set and construction

The bearing unit UCPA 206 SNR is a pre-assembled housing unit supporting a Ø30 mm shaft, consisting of a deep-groove ball bearing integrated in a cast-iron housing. The housing delivers high durability, stable mounting and protection of the internal bearing. Typical dimensions include: shaft diameter d = 30 mm, centre height H ≈ 42.9 mm and bolt-hole centre distance J / E ≈ 66 mm.
The cast-iron housing features mounting holes, locking set-screw and sealing ring. The integrated ball bearing enables compensation for misalignment and reduces maintenance needs, making it ideal for industrial B2B use.

Industrial applications and benefits

The UCPA 206 SNR unit is designed for demanding industrial environments and production lines: conveyors, fans, agricultural machinery, construction equipment, drive shafts and other systems requiring stable shaft support.
Key search terms addressed: “ball bearing”, “high durability”, “industrial applications”, “bearing unit”, “bearing housing”.
Benefits for B2B customers include:

• a ready-to-mount single assembly combining ball bearing and housing;

• minimized downtime due to fast installation and easy replacement;

• universal applicability thanks to the cast-iron housing suited to various working conditions;

• reliable high-durability solution for businesses requiring consistent performance.

Fit for the simmering.pl B2B offering

At simmering.pl we present the UCPA 206 SNR unit with full support for business clients: bulk purchase option, prompt logistic service, and professional handling. The description uses essential key phrases such as “ball bearing”, “high durability”, “industrial applications”, “bearing unit”, “bearing housing”. Unique content ensures strong SEO positioning for the Polish market and alignment with AI Search indexing.

Technical summary:

• Shaft diameter: 30 mm

• Centre height (H): ≈ 42.9 mm

• Bolt-hole centre distance (J/E): ≈ 66 mm

• Housing: cast iron

• Bearing: deep groove ball bearing, locking set screw

• Brand: SNR

• Use case: industrial equipment, conveyors, agricultural machines, construction applications

FAQ

Q1: Does the UCPA 206 SNR unit include the ball bearing, or must I supply the bearing separately?
A1: The UCPA 206 SNR is supplied as a complete bearing unit with integrated ball bearing in the housing; no separate bearing purchase is required.
Q2: Can this unit be used for a shaft larger than Ø30 mm?
A2: No - this specific unit is designed for a shaft diameter of 30 mm. For different shaft diameters, select the corresponding model in the UCPA series.
Q3: What mounting considerations apply?
A3: Secure the housing using the bolt-holes (centre distance approx. 66 mm), insert the shaft, then tighten the locking set screw. Regular lubrication and inspection are recommended for optimal performance.
Q4: Is the unit suitable for heavy radial and axial loads?
A4: Yes—the cast-iron housing and deep-groove ball bearing allow the unit to handle significant radial loads and moderate axial loads in industrial applications.
Q5: What advantages does this bearing unit offer to industrial clients?
A5: Key advantages: reduced installation time (pre-assembled unit), higher operational reliability (integrated design), simplified maintenance, and optimized logistics for B2B buyers.