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China UCP206 Pillow Block Bearing Suppliers - Spherical Ball Bearing with P206 Block Housing from Factory

The UCP206 Pillow Block Bearing is a premium mounted anti-friction bearing housed in a robust casing made from solid cast iron, ductile iron, or cast steel. Known as a housed bearing unit, this product is designed for easy installation, coming pre-greased and sealed for convenience. Manufactured in China, our factory ensures the highest quality standards, making it a reliable choice for various applications. The following sections will detail its structure, unique characteristics, and dimensions, highlighting why it is a preferred option among suppliers worldwide

    Bearing Detail Specifications

    Item No. UCP 206
    Bearing Type Pillow block bearing
    Material Chrome steel GCr15
    Precision P0, P2, P5, P6, P4
    Clearance C0, C2, C3, C4, C5
    Brand JITO or OEM
    Inner diameter 30 mm
    Outer diameter 159 mm
    Width 38.1 mm
    Center height 42.9 mm
    Installation hole spacing 121 mm
    Weight 0.61 kg / 1.34 kg
    Sealing type Contact seal and flinger on both sides
    Housing material Cast iron
    Bearing material Bearing steel
    Basic dynamic load 19.47 kN
    Basic Static load 11.43 kN
    Fatigue load 0.475 - 0.514 kN
    Limit speed 5000 r/min
    Ball Bearings Feature Long-life with high quality
    Low-noise with strict controlling the quality of JITO bearing
    High-load by the advanced high-technical design
    Competitive price, which has the most valuable
    OEM service offered, to meet the customers requirements
    Application Automotive industry, Agricultural machinery, Industrial machinery
    Bearing Package Pallet, wooden case, commercial packaging or as customers' requirement

    Structural Features

    Composition

    It consists of an outer spherical ball bearing with seals on both sides and a cast bearing seat. The inner ring of the outer spherical ball bearing is wider than the outer ring. The outer ring has a truncated spherical outer surface, which can automatically align with the concave spherical surface of the bearing seat.

    Locking Method

    There is a gap between the inner hole and the shaft. The inner ring of the bearing is fixed to the shaft by a top screw, an eccentric sleeve or a tightening sleeve. UCP 206 usually uses two set screws on the extended inner ring to achieve locking with the shaft.

    Key Advantages

    Easy to Install

    The integral bearing seat and bearing combination can be directly installed on the main body of the mechanical device through a few bolts, reducing installation time and workload.

    Automatic Self-aligning

    It can adapt to a certain degree of inclination and deviation of the shaft, compensate for installation errors and deformation during equipment operation, and ensure the normal operation of the bearing.

    Good Sealing

    It usually comes with a sealing device, such as a sealing ring or a dust cover, which can effectively prevent dust, impurities, etc. from entering the bearing and extend the service life of the bearing.

    Application Areas

    Industrial Machinery

    Widely used in various industrial production equipment, such as conveyors, mixers, fans, pumps, etc., to support the rotating shaft and ensure the normal operation of the equipment.

    Agricultural Machinery

    Such as harvesters, seeders, tractors and other agricultural equipment, it can withstand the complex loads and vibrations in agricultural operations.

    Construction Machinery

    For example, cranes, concrete mixers, excavators, etc., provide reliable support and rotation functions for equipment in harsh working environments.

    Service & Quality Advantages

    Solution

    We communicate closely with customers to analyze demands, and our engineers formulate the optimum bearing solution tailored to operating conditions.

    Quality Control

    In accordance with ISO standards, professional Q/C personnel utilize precision testing instruments across every stage from raw material to final packing.

    Package

    Standardized export packing with eco-friendly materials. Customized individual boxes, specialized labels, and barcodes are fully supported.

    Logistics

    Ocean shipping is standard for heavy cargo, with air freight and express courier services available to meet urgent customer delivery timelines.

    Warranty

    12-month defect-free warranty covering material and workmanship from the shipping date under proper installation and standard operational use.

    Frequently Asked Questions (FAQ)

    1. What are the key dimensions of the UCP 206 pillow block bearing?
    The UCP 206 features a 30 mm inner bore diameter, a center height of 42.9 mm, total length of 159 mm, a total width of 38.1 mm, and bolt installation hole spacing of 121 mm.
    2. How is the UCP 206 bearing secured to the shaft?
    The UCP 206 unit utilizes two set screws located on the extended inner ring of the insert bearing to securely lock onto the shaft and prevent slippage during rotation.
    3. What materials are used in the construction of the UCP 206 unit?
    The housing is manufactured from heavy-duty cast iron for rigid vibration dampening, while the insert ball bearing is made of premium Chrome Steel (GCr15) for high wear resistance.
    4. Can UCP 206 compensate for shaft misalignment?
    Yes, the outer ring has a precision ground spherical surface matched with the concave spherical seat of the cast iron housing, enabling automatic self-alignment during mounting and operation.
    5. What load capacities and limit speeds can this bearing handle?
    The UCP 206 delivers a basic dynamic load rating of 19.47 kN, a basic static load rating of 11.43 kN, and can operate up to a limiting speed of 5000 r/min.
    6. Are OEM customization and private labeling available for UCP 206?
    Yes, we provide complete OEM services, custom clearance/precision specifications, customized packaging, laser branding, and specific lubrication upon request.

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