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Pillow Block Bearings: UCF300
Pillow Block Bearings
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Pillow Block Bearings: UCF300

Pillow Block Bearings, also referred to as Plummer Block Bearings, are robust units that combine a bearing and a housing to provide easy-to-mount solutions for shaft support. These versatile bearings are designed to handle radial and axial loads in various industrial and agricultural applications.

    Key Features

    Integrated Design:
    Bearing and housing are pre-assembled, simplifying installation and reducing setup time.
    Durable Housing:
    Housing is made from high-quality cast iron or other durable materials for strength and longevity.
    Self-Aligning Capability:
    Accommodates minor shaft misalignments, ensuring smooth and efficient operation.
    Sealing Options:
    Equipped with seals to protect the bearing from contaminants like dust, moisture, and debris.
    Wide Range of Configurations:
    Available in multiple shapes and mounting types to suit various applications.

    1568877878

    Pillow Block Bearing Series Overview

    UCP Series:
        ● Design: Two-bolt base with a standard height housing.
        ● Applications: Commonly used in conveyors, agricultural equipment, and general machinery.
        ● Key Feature: Provides stable and secure shaft support.
    UCF Series:
       ● Design: Square flange with four mounting holes.
       ● Applications: Used in applications where the bearing needs to be mounted flush to a surface.
       ● Key Feature: Provides stable support for heavy radial and axial loads.
    UCFL Series:
       ● Design: Oval flange with two mounting holes.
       ● Applications: Ideal for compact applications where space is limited.
       ● Key Feature: Easy to install and aligns easily.
    UCPA Series:
       ● Design: Narrow, low-profile design for applications requiring minimal space.
       ● Applications: Used in machinery with space constraints.
       ● Key Feature: Compact and efficient.
    UCFB Series:
       ● Design: Flange bearing with three mounting holes.
       ● Applications: Suitable for applications requiring support in three directions.
       ● Key Feature: Provides excellent load-bearing capabilities.
    UCFC Series:
       ● Design: Circular flange bearing with four mounting holes.
       ● Applications: Commonly used in high-precision machinery and demanding environments.
       ● Key Feature: Excellent stability and alignment.

    Specifications

    Series

    Shaft Diameter Range

    Housing Type

    Applications

    UCP

    12mm - 100mm

    Two-Bolt Base

    General industrial applications

    UCF

    12mm - 100mm

    Four-Bolt Flange

    Heavy-duty machinery

    UCFL

    12mm - 100mm

    Oval Flange

    Compact and space-constrained uses

    UCPA

    12mm - 50mm

    Low-Profile Base

    Space-constrained machinery

    UCFB

    12mm - 75mm

    Three-Bolt Flange

    Multi-directional support

    UCFC

    12mm - 100mm

    Circular Flange

    High-precision applications

    Applications

    Agricultural Machinery:
    ● Plows, seeders, harvesters, and other heavy-duty equipment.
    Industrial Equipment:
    ● Conveyors, crushers, and pumps.
    Construction Machinery:
    ● Mixers, drills, and compactors.
    Material Handling:
    ● Belt-driven systems, pulleys, and rollers.

    Advantages

    Ease of Installation:
    ● Pre-assembled units reduce downtime and simplify setup.
    Versatility:
    ● A wide range of mounting styles and housing designs to suit various needs.
    Durability:
    ● High-strength materials and advanced sealing systems ensure long service life.
    Self-Alignment:
    ● Handles misalignment, ensuring smooth and efficient operation.
    Cost-Effective:
    ● Offers a reliable and durable solution for shaft support at a competitive price.

    Why Choose Our Pillow Block Bearings?

    ● Comprehensive Range: Available in UCP, UCF, UCFL, UCPA, UCFB, and UCFC series to meet all your requirements.
    High-Quality Materials: Engineered from premium-grade cast iron and steel for maximum durability.
    Customization: Custom sizes and designs are available to suit specific applications.
    ● Reliable Support: Trusted by industries worldwide for heavy-duty and high-precision applications.

    For more information or to place an order for Pillow Block Bearings, please contact us today. Let us help you find the best solution for your application needs!

    Unit NO. Dimensions(mm/in.) Bolt Size mm/in. Bearing NO. Housing No. Weight(kg)
    d a e i g l s z B n
    UCF305 25 110 80 16 13 29 16 39 38 15 M14 UC305 F305 1.1
    UCF305-13 13/16 4-11/32 3-5/32 5/8 1/2 1-5/32 5/8 1-17/32 1.4961 0.591 1/2 UC305-13 F305 1.1
    UCF305-14 7/8 4-11/32 3-5/32 5/8 1/2 1-5/32 5/8 1-17/32 1.4961 0.591 1/2 UC305-14 F305 1.1
    UCF305-15 15/16 4-11/32 3-5/32 5/8 1/2 1-5/32 5/8 1-17/32 1.4961 0.591 1/2 UC305-15 F305 1.1
    UCF305-16 1 4-11/32 3-5/32 5/8 1/2 1-5/32 5/8 1-17/32 1.4961 0.591 1/2 UC305-16 F305 1.1
    UCF306 30 125 95 18 15 32 16 44 43 17 M14 UC306 F306 1.5
    UCF306-17 1-1/16 4-29/32 3-47/64 45/64 19/32 1-1/4 5/8 1-47/64 1.6929 0.669 1/2 UC306-17 F306 1.5
    UCF306-18 1-1/8 4-29/32 3-47/64 45/64 19/32 1-1/4 5/8 1-47/64 1.6929 0.669 1/2 UC306-18 F306 1.5
    UCF306-19 1-3/16 4-29/32 3-47/64 45/64 19/32 1-1/4 5/8 1-47/64 1.6929 0.669 1/2 UC306-19 F306 1.5
    UCF307 35 135 100 20 16 36 19 49 48 19 M16 UC307 F307 2
    UCF307-20 1-1/4 5-5/16 3-15/16 25/32 5/8 1-13/32 3/4 1-59/64 1.8898 0.748 5/8 UC307-20 F307 2
    UCF307-21 1-5/16 5-5/16 3-15/16 25/32 5/8 1-13/32 3/4 1-59/64 1.8898 0.748 5/8 UC307-21 F307 2
    UCF307-22 1-3/8 5-5/16 3-15/16 25/32 5/8 1-13/32 3/4 1-59/64 1.8898 0.748 5/8 UC307-22 F307 2
    UCF307-23 1-7/16 5-5/16 3-15/16 25/32 5/8 1-13/32 3/4 1-59/64 1.8898 0.748 5/8 UC307-23 F307 2
    UCF308 40 150 112 23 17 40 19 56 52 19 M16 UC308 F308 2.6
    UCF308-24 1-1/2 5-29/32 4-13/32 29/32 21/32 1-9/16 3/4 2-13/64 2.0472 0.748 5/8 UC308-24 F308 2.6
    UCF308-25 1-9/16 5-29/32 4-13/32 29/32 21/32 1-9/16 3/4 2-13/64 2.0472 0.748 5/8 UC308-25 F308 2.6
    UCF309 45 160 125 25 18 44 19 60 57 22 M16 UC309 F309 3.4
    UCF309-26 1-5/8 6-5/16 4-59/64 63/64 23/32 1-23/32 3/4 2-23/64 2.2441 0.866 5/8 UC309-26 F309 3.4
    UCF309-27 1-11/16 6-5/16 4-59/64 63/64 23/32 1-23/32 3/4 2-23/64 2.2441 0.866 5/8 UC309-27 F309 3.4
    UCF309-28 1-3/4 6-5/16 4-59/64 63/64 23/32 1-23/32 3/4 2-23/64 2.2441 0.866 5/8 UC309-28 F309 3.4
    UCF310 50 175 132 28 19 48 23 67 61 22 M20 UC310 F310 4.5
    UCF310-29 1-13/16 6-7/8 5-13/64 1-7/64 3/4 1-7/8 29/32 2-41/64 2.4016 0.866 3/4 UC310-29 F310 4.5
    UCF310-30 1-7/8 6-7/8 5-13/64 1-7/64 3/4 1-7/8 29/32 2-41/64 2.4016 0.866 3/4 UC310-30 F310 4.5
    UCF310-31 1-15/16 6-7/8 5-13/64 1-7/64 3/4 1-7/8 29/32 2-41/64 2.4016 0.866 3/4 UC310-31 F310 4.5
    UCF311 55 185 140 30 20 52 23 71 66 25 M20 UC311 F311 5.5
    UCF311-32 2 7-9/32 5-33/64 1-3/16 25/32 2-1/16 29/32 2-51/64 2.5984 0.948 3/4 UC311-32 F311 5.5
    UCF311-33 2-1/16 7-9/32 5-33/64 1-3/16 25/32 2-1/16 29/32 2-51/64 2.5984 0.948 3/4 UC311-33 F311 5.5
    UCF311-34 2-1/8 7-9/32 5-33/64 1-3/16 25/32 2-1/16 29/32 2-51/64 2.5984 0.948 3/4 UC311-34 F311 5.5
    UCF311-35 2-3/16 7-9/32 5-33/64 1-3/16 25/32 2-1/16 29/32 2-51/64 2.5984 0.948 3/4 UC311-35 F311 5.5
    UCF312 60 195 150 33 22 56 23 78 71 26 M20 UC312 F312 6.5
    UCF312-36 2-1/4 7-11/16 5-29/32 1-19/64 7/8 2-7/32 29/32 3-5/64 2.7953 1.024 3/4 UC312-36 F312 6.5
    UCF312-37 2-5/16 7-11/16 5-29/32 1-19/64 7/8 2-7/32 29/32 3-5/64 2.7953 1.024 3/4 UC312-37 F312 6.5
    UCF312-38 2-3/8 7-11/16 5-29/32 1-19/64 7/8 2-7/32 29/32 3-5/64 2.7953 1.024 3/4 UC312-38 F312 6.5
    UCF312-39 2-7/16 7-11/16 5-29/32 1-19/64 7/8 2-7/32 29/32 3-5/64 2.7953 1.024 3/4 UC312-39 F312 6.5
    UCF313 65 208 166 33 22 58 23 78 75 30 M20 UC313 F313 7.9
    UCF313-40 2-1/2 8-3/16 6-17/32 1-19/64 55/64 2-9/32 29/32 3-5/64 2.9528 1.818 3/4 UC313-40 F313 7.9
    UCF313-41 2-9/16 8-3/16 6-17/32 1-19/64 55/64 2-9/32 29/32 3-5/64 2.9528 1.818 3/4 UC313-41 F313 7.9
    UCF314 70 226 178 36 25 61 25 81 78 33 M22 UC314 F314 9.6
    UCF314-42 2-5/8 8-29/32 6-1/64 1-27/64 31/32 2-13/32 63/64 3-3/16 3.0708 1.299 7/8 UC314-42 F314 9.6
    UCF314-43 2-11/16 8-29/32 6-1/64 1-27/64 31/32 2-13/32 63/64 3-3/16 3.0708 1.299 7/8 UC314-43 F314 9.6
    UCF314-44 2-3/4 8-29/32 6-1/64 1-27/64 31/32 2-13/32 63/64 3-3/16 3.0708 1.299 7/8 UC314-44 F314 9.6
    UCF315 75 236 184 39 25 66 25 89 82 32 M22 UC315 F315 11
    UCF315-45 2-13/16 9-9/32 7-1/4 1-17/32 31/32 2-19/32 63/64 3-1/2 3.2283 1.26 7/8 UC315-45 F315 11
    UCF315-46 2-7/8 9-9/32 7-1/4 1-17/32 31/32 2-19/32 63/64 3-1/2 3.2283 1.26 7/8 UC315-46 F315 11
    UCF315-47 2-15/16 9-9/32 7-1/4 1-17/32 31/32 2-19/32 63/64 3-1/2 3.2283 1.26 7/8 UC315-47 F315 11
    UCF315-48 3 9-9/32 7-1/4 1-17/32 31/32 2-19/32 63/64 3-1/2 3.2283 1.26 7/8 UC315-48 F315 11
    UCF316 80 250 196 38 27 68 31 90 86 34 M27 UC316 F316 13.3
    UCF316-49 3-1/16 9-27/32 7-23/32 1-1/2 1-1/16 2-11/16 1-7/32 3-35/64 3.3858 1.339 1 UC316-49 F316 13.3
    UCF316-50 3-1/8 9-27/32 7-23/32 1-1/2 1-1/16 2-11/16 1-7/32 3-35/64 3.3858 1.339 1 UC316-50 F316 13.3
    UCF316-51 3-3/16 9-27/32 7-23/32 1-1/2 1-1/16 2-11/16 1-7/32 3-35/64 3.3858 1.339 1 UC316-51 F316 13.3
    UCF317 85 260 204 44 27 74 31 100 96 40 M27 UC317 F317 15.3
    UCF317-52 3-1/4 10-1/4 8-1/32 1-47/64 1-1/16 2-29/32 1-7/32 3-15/16 3.7795 1.575 1 UC317-52 F317 15.3
    UCF317-53 3-5/16 10-1/4 8-1/32 1-47/64 1-1/16 2-29/32 1-7/32 3-15/16 3.7795 1.575 1 UC317-53 F317 15.3
    UCF317-55 3-7/16 10-1/4 8-1/32 1-47/64 1-1/16 2-29/32 1-7/32 3-15/16 3.7795 1.575 1 UC317-55 F317 15.3
    UCF318 90 280 216 44 30 76 35 100 96 40 M30 UC318 F318 18.6
    UCF318-55 3-7/16 11-1/32 8-1/2 1-47/64 1-3/16 3 1-3/8 3-15/16 3.7795 1.575 1-1/8 UC318-55 F318 18.6
    UCF318-56 3-1/2 11-1/32 8-1/2 1-47/64 1-3/16 3 1-3/8 3-15/16 3.7795 1.575 1-1/8 UC318-56 F318 18.6
    UCF319 95 290 228 59 30 94 35 121 103 41 M30 UC319 F319 22.8
    UCF319-58 3-5/8 11-13/32 8-31/32 2-21/64 1-3/16 3-11/16 1-3/8 4-49/64 4.0551 1.614 1-1/8 UC319-58 F319 22.8
    UCF319-59 3-11/16 11-13/32 8-31/32 2-21/64 1-3/16 3-11/16 1-3/8 4-49/64 4.0551 1.614 1-1/8 UC319-59 F319 22.8
    UCF319-60 3-3/4 11-13/32 8-31/32 2-21/64 1-3/16 3-11/16 1-3/8 4-49/64 4.0551 1.614 1-1/8 UC319-60 F319 22.8
    UCF320 100 310 242 59 32 94 38 125 108 42 M33 UC320 F320 26.1
    UCF320-64 4 12-7/32 9-17/32 2-21/64 1-1/4 3-11/16 1-1/2 4-29/32 4.252 1.654 1-1/4 UC320-64 F320 26.1
    UCF322 110 340 266 60 35 96 41 131 117 46 M36 UC322 F322 34.9
    UCF324 120 370 290 65 40 110 41 140 126 51 M36 UC324 F324 46.8
    UCF326 130 410 320 65 45 115 41 146 135 54 M36 UC326 F326 62.6
    UCF328 140 450 350 75 55 125 41 161 145 59 M36 UC328 F328 85.5

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