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Plummer Blocks and Housings/Split housing

Plummer Block & Housing

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Plummer Blocks and Housings/Split housing

Plummer Blocks, also referred to as Bearing Housings/Split housing, are robust and versatile components designed to provide secure mounting for bearings in industrial and agricultural machinery. They enable reliable shaft support, efficient load distribution, and easy bearing maintenance while protecting the bearing from contaminants and harsh operating conditions.

    Key Features

    Modular Design:
    1.Plummer blocks are designed to house bearings while allowing easy installation, alignment, and maintenance.
    2.Compatible with a wide range of bearings, including spherical roller bearings, cylindrical roller bearings, and ball bearings.
    Durable Construction:
    1.Made from high-quality cast iron, ductile iron, or cast steel to handle heavy loads and withstand demanding environments.
    Enhanced Protection:
    1.Equipped with seals to protect the bearings from dirt, dust, moisture, and other contaminants.
    Flexible Mounting Options:
    1.Available with different base and mounting configurations for various applications.
    Easy Maintenance:
    1.Split housing design enables quick and easy access to the bearing for inspection, cleaning, and lubrication.

    Plummer Block Configurations

    SNL Series:
    1.High-performance plummer blocks for standard applications.
    2.Designed for bearings with tapered bores and adapter sleeves.
    3.Suitable for demanding industrial applications.
    SN Series:
    1.Ideal for applications requiring heavy load-bearing capacity.
    2.Features a robust housing for additional durability.
    SD Series:
    1.Designed for extremely heavy-duty applications.
    2.Suitable for high-speed operations and environments with high vibration.
    FNL Series:
    1.Compact, lightweight plummer blocks for smaller bearings.
    2.Provides a cost-effective solution for light-duty applications.
    SAF Series:
    1.Heavy-duty housings with advanced sealing options.
    2.Widely used in mining, construction, and material handling.
    SOFN Series:
    1.Specialized plummer blocks for bearings in environments with extreme contamination and high misalignment.

    Specifications

    Series

    Bearing Compatibility

    Housing Material

    Applications

    SNL

    Spherical Roller Bearings

    Cast Iron

    Standard industrial applications

    SN

    Spherical/Cylindrical Bearings

    Cast Iron/Steel

    Heavy-duty machinery

    SD

    Spherical/Cylindrical Bearings

    Cast Steel

    Extreme loads and speeds

    FNL

    Ball Bearings

    Cast Iron

    Light-duty applications

    SAF

    Spherical Roller Bearings

    Ductile Iron

    Mining, conveyors, crushers

    SOFN

    Spherical Roller Bearings

    High-Grade Steel

    Extreme contamination environments

    Applications

    Industrial Machinery:
    Fans, blowers, conveyors, gearboxes, and pumps.
    Mining and Construction:
    Crushers, mills, and heavy-duty material handling systems.
    Agricultural Equipment:
    Plows, harvesters, and soil preparation equipment.
    Power Generation:
    Turbines, generators, and energy distribution systems.
    Transportation:
    Railway systems, marine applications, and automotive support systems.

    Advantages

    Ease of Maintenance:
    Split housing design allows for quick bearing inspection, cleaning, and lubrication.
    Enhanced Bearing Protection:
    Sealing systems protect against dust, water, and debris, extending bearing life.
    Load Distribution:
    Evenly distributes loads across the bearing, ensuring reliability under heavy-duty conditions.
    Versatility:
    Compatible with a wide range of bearing types and shaft diameters.
    Durability:
    Built to withstand extreme loads, high speeds, and harsh environments.

    Why Choose Our Plummer Blocks and Housings?

    ● Comprehensive Range: Includes SNL, SN, SD, FNL, SAF, and SOFN series to meet diverse application needs.
    ● High-Quality Materials: Made from premium-grade cast iron, ductile iron, or cast steel for maximum durability.
    ● Custom Solutions: Tailored designs available for specialized applications.
    ● Trusted by Industries: Used in heavy-duty machinery and industrial applications worldwide.

    For more information or to place an order for Plummer Blocks and Housings, please contact us today. Our team is ready to assist you in finding the perfect solution for your machinery and application needs!

    Shaft
    da
    (mm)
    Dimensions mm Weight
    Kg
    Designation
    bearing
    housings
    Bearing hous the ollowing parts
    Da
    (H8)
    H
    (h13)
    J J1 N N1 A L A1 H1 H2 Ca
    (H13)
    d1
    (H12)
    d2
    (H12)
    F1
    (H13)
    F2 G T bearing
    No.
    Adapter
    sleeves
    Locating rings Seal
    (2) (4) No. OTY
    20 52 40 130 - 13 20 67 165 46 19 71 25 31.5 39.5 5 7.5 M10 - M8 1.9 SNL505 1205K H205 SR52×5 2 TSN505G
    2205K H305 SR52×3.5 2
    22205K H305 SR52×3.5 2
    62 50 150 - 13 22 77 185 52 22 87 32 36.5 44.5 5 7.5 M10 - M8 2.2 SNL605 1305K H305 SR62×7.5 2 TSN605G
    2305K H2305 SR62×4 2
    25 62 50 150 - 13 22 77 185 52 22 87 32 36.5 44.5 5 7.5 M10 - M8 2.2 SNL506 1206K H206 SR62×5 2 TSN506G
    2206K H306 SR62×5 2
    22206K H306 SR62×6 2
    72 50 150 - 13 20 82 185 52 22 92 34 46.5 54.5 5 7.5 M10 - M8 2.4 SNL606 1306K H306 SR72×8.5 2 TSN606G
    2306K H2306 SR72×5.5 2
    30 72 50 150 - 13 20 82 185 52 22 92 34 46.5 54.5 5 7.5 M10 - M8 2.4 SNL507 1207K H207 SR72×5.5 2 TSN507G
    2207K H307 SR72×5.5 2
    22207k H307 SR72×3.5 2
    80 60 170 - 15 20 85 205 60 25 106 39 51.5 59.5 5 7.5 M12 - M10 3.2 SNL607 1307K H307 SR80×9 2 TSN607G
    2307K H2307 SRB0×4 2
    35 80 60 170 - 15 20 85 205 60 25 106 39 51.5 59.5 5 7.5 M12 - M10 3.2 SNL508 1208K H208 SR80×10.5 2 TSN508G
    2208K H308 SR8O×8 2
    22208K H308 SR8O×8 2
    90 60 170 - 15 20 90 205 60 25 112 41 62 70.5 5 8.5 M12 - M10 3.85 SNL608 1208K H208 SR90×10.5 2 TSN608G
    22208K H308 SR90×8 2
    40 85 60 170 - 15 20 85 205 60 25 109 30 56.5 64.5 5 8.5 M12 - M10 3.5 SNL509 1209K H209 SR85×5.5 2 TSN509G
    2209K H309 SR85×3.5 2
    22209K H309 SR85×3.5 2
    100 70 210 35 18 23 95 255 70 28 127 44 67 75.5 5 8.5 M16 M12 M12 5.2 SNL609 1309K H309 SR100×9.5 2 TSN609G
    2309K H2309 SR100×8 2
    21309K H309 SR100×9.5 2
    22309K H2309 SR100×8 2
    45 90 60 170 - 15 20 90 205 60 25 112 41 62 70.5 5 8.5 M12 - M10 3.85 SNL510 1210K H210 SR90×10.5 2 TSN510G
    2210K H310 SR90×9 2
    22210K H310 SR90×9 2
    110 70 210 35 18 23 105 255 70 30 133 48 72 80.5 5 8.5 M16 M12 M12 6.7 SNL610 1310K H310 SR110×10.5 2 TSN610G
    2310K H2310 SR110×4 2
    21310K H310 SR110×10.5 2
    22310K H2310 SR110×4 2
    50 100 70 210 35 18 23 95 255 70 28 127 44 67 75.5 5 8.5 M16 M12 M12 5.5 SNL511 1211K H311 SR100×10.5 2 TSN511G
    2211K  H311 SR100×9.5 2
    22211K  H311 SR100×9.5 2
    Shaft
    da
    (mm)
    Dimensions mm Weight
    Kg
    Designation
    bearing
    housings
    Bearing hous the ollowing parts
    Da
    (H8)
    H
    (h13)
    J J1 N N1 A L A1 H1 H2 Ca
    (H13)
    d1
    (H12)
    d2
    (H12)
    F1
    (H13)
    F2 G T bearing
    No.
    Adapter
    sleeves
    Locating rings Seal
    (2) (4) No. OTY
    75 180 112 320 60 26 32 160 380 110 40 215 70 137.5 147.5 6 11.5 M24 M16 M16 18.4 SNL617 1317K H317 SR180×14.5 2 TSN617G
    2317K H2317 SR180× 5 2
    21317K H317 SR180×14.5 2
    22317K H2317 SR180×5 2
    80 160 100 290 50 22 27 140 345 100 35 192 65 102.5 111 5 10.5 M20 M16 M16 14.8 SNL518 1218K H218 SR160×17.5 2 TSN518G
    2218K H318 SR160×12.5 2
    22218K H318 SR160×12.5 2
    190 112 320 - 26 32 155 380 110 40 229 74 - - - - M24 - M20 22 SNL618 1318K H318 SR190×15.5 2 TSN618G
    2318K H2318 SR190×5 2
    21318K H318 SR190×14.5 2
    22318K H2318 SR190×5 2
    85 170 112 290 50 22 27 145 345 100 35 209 68 131 141 6 11.5 M20 M16 M16 15.5 SNL519 1219K H219 SR170×18 2 TSN519G
    2219K H319 SR170×12.5 2
    22219K H319 SR170×12.5 2
    200 125 350 70 26 32 175 410 120 45 239 80 147.5 157.5 6 11.5 M24 M16 M20 24.8 SNL619 11319K H319 SR200×17.5 2 TSN619G
    2319K H2319 SR200×6.5 2
    21219K H319 SR200×17.5 2
    22319K H2319 SR200×6.5 2
    90 180 112 320 60 26 32 160 380 110 40 215 70 137.5 147.5 6 11.5 M24 M16 M16 18.4 SNL520 1220K H220 SR180×18 2 TSN520G
    2220K H320 SR180×12 2
    22220K H320 SR180×12 2
    23220K H2320 SR180×9.7 2
    215 140 350 70 26 32 185 410 120 45 271 86 157.5 167.5 6 11.5 M24 M16 M20 32.2 SNL620 1320K H320 SR215×19.5 2 TSN620G
    2320K H2320 SR215×6.5 2
    21320K H320 SR215×19.5 2
    22320K H2320 SR215×6.5 2
    100 200 125 350 70 26 32 175 410 120 45 239 80 147.5 157.5 6 11.5 M24 M16 M20 24.8 SNL522 1222K H222 SR200×21 2 TSN522G
    2222K H322 SR200×13.5 2
    22222K H322 SR200×13.5 2
    23222K H2322 SR200×5.1 2
    110 215 140 350 70 26 32 185 410 120 45 271 86 157.5 167.5 6 11.5 M24 M16 M20 32.2 SNL524 1224K H3124 SR215×22 2 TSN524G
    2222K H3124 SR215×14 2
    2322K H2324 SR215×10 2
    115 230 150 380 70 26 35 190 445 130 50 290 90 167.5 177.5 6 13 M24 M20 M24 39.8 SNL526 22226K H3126 SR230×13 2 TSN526G
    23226K H2326 SR230×10 2
    125 250 150 420 80 28 42 205 500 150 50 302 98 177.5 187.5 6 13 M30 M24 M24 48.8 SNL528 22228K H3128 SR250×15 2 TSN528G
    23228K H2328 SR250×10 2
    135 270 160 450 90 35 42 220 530 160 60 323 106 192.5 202.5 6 13.5 M30 M24 M24 56.5 SNL530 22230K H3130 SR270×16.5 2 TSN530G
    23230K H2330 SR270×10 2
    140 290 170 470 90 35 42 235 550 160 60 344 114 202.5 212.5 6 13.5 M30 M24 M24 63.5 SNL532 22232K H3132 SR290×17 2 TSN532G
    23232K H2332 SR290×10 2

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