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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    SKF 313839 (often R 313839 or L 313839) is a high-performance four-row cylindrical roller bearing, primarily used for heavy-duty industrial applications like roll necks in rolling mills. These, often paired with inner rings, are designed for extreme radial rigidity and high load capacity, typically featuring a 220–246 mm bore, 310 mm outside diameter, and 192 mm width. 
    Key Technical Features 
    • Structure: Four-row cylindrical roller bearing, typically non-separable or specialized depending on suffix (e.g., L, R).
    • Dimensions (Approximate):
      • Bore (d):
        ≈is approximately equal to
        ≈
         220–246 mm (8.66–9.68 inches).
      • Outer Diameter (D):
        ≈is approximately equal to
        ≈
         246–310 mm (9.68–12.2 inches).
      • Width (B):
        ≈is approximately equal to
        ≈
         192 mm (7.56 inches).
    • Weight:
      ≈is approximately equal to
      ≈
       31–49 kg.
    • Internal Clearance: Commonly available in C3 or C4 (loose) clearances.
    • Performance: Designed to reduce friction and handle high shock loads, often with special surface treatments to enhance lubrication film formation. 
    Common Applications 
    • Rolling Mill Support Rolls: Primary use for metal rolling mills.
    • Heavy Machinery: Suitable for large, high-load machinery, construction, and mining equipment.
    • Industrial Gearboxes: Used in large-scale gearbox applications. 
    Key Identifiers & Variants 
    • R 313839 (SKF): Often indicates a specific configuration (e.g., 246mm bore variant).
    • L 313839 (SKF): Often associated with a 220mm bore variant.
    • Alternative Part Numbers: RBC4-0117, Z-507333.RZL. 
    Note: Pricing for these specialized bearings can vary significantly based on supplier, typically listed in the $900–$3700+ range depending on exact specifications and procurement source. 
    • 313839 SKF - ABF Store
      Weight and Dimensions * Inner (d) MM 220. * Outer (D) MM 310. * Width (B) MM 192. * Inner (d) Inch 8.6614. * Outer (D) Inch 12.204...
      ABF Store
    • SKF 313839 bearings
      We are committed to provide you quick delivery, good pricing, superior quality SKF 313839 bearings. ... SKF 313839 bearings charac...
      Rolls Bearing
    • R313839 SKF - ABF Store
      Availability 15 pcs · Brand SKF · Item Number R313839 SKF · Also known as RBC4-0117. Z-507333.RZL · EAN 7316576619984 · Category C...
      ABF Store
    Show all
    • 313839 SKF - ABF Store
      Weight and Dimensions * Inner (d) MM 220. * Outer (D) MM 310. * Width (B) MM 192. * Inner (d) Inch 8.6614. * Outer (D) Inch 12.204...
      ABF Store
    • SKF 313839 bearings
      We are committed to provide you quick delivery, good pricing, superior quality SKF 313839 bearings. ... SKF 313839 bearings charac...
      Rolls Bearing
    • R313839 SKF - ABF Store
      Availability 15 pcs · Brand SKF · Item Number R313839 SKF · Also known as RBC4-0117. Z-507333.RZL · EAN 7316576619984 · Category C...
      ABF Store
    • Buy SKF R 313839 Roller Bearing online at 3BG Supply Co.
      SPECIFICATIONS · Bore / Inner Diameter Inch: 9.685 · Bore / Inner Diameter MM: 246 · Outside Diameter Inch: 12.205 · Outside Diame...
      3BG Supply
    • L 313839 bearing, Four-row cylindrical roller ...
      NOTE: All other trademarks are the property of their respective owners, used for the purpose of compatibility description and prod...
      Tradebearings
    • Four-row Cylindrical Roller Bearings 313839 With Size Of ...
      Bearing data for Four-row cylindrical roller bearings 313839 ... Widely used for the roll necks of rolling mill stands, calenders ...
      www.srgbearing.com
    • Go to product viewer dialog for this item.
      Genuine Inner Ring LBC4-0117 (L 313839)SKF Bearing China Supplier
      If you are looking for SKF Genuine Inner Ring, size: 220mmID x 246mmOD x 192mmH; Code: LBC4-0117 (L 313839), here with China Puddi...
      Google
    • Go to product viewer dialog for this item.
      Skf l 313839
      titleL 313839price$ 1,619.00 / eachCategoryCylindrical Roller BearingsUNSPSC31171547Harmonized Tariff Code8482.50.00.00Manufacture...
      Google
    • Go to product viewer dialog for this item.
      R 313839 - SKF
      th {text-align: left;} thead {font-size: 125%;} Bore / Inner Diameter Inch9.685Bore / Inner Diameter MM246Outside Diameter Inch12.
      Google
    • Go to product viewer dialog for this item.
      SKF L 313839 is a single-row tapered roller bearing with an 8 2/3 inch bore and 9 2/3 inch outer diameter. Designed for combined
      Specifications Inner Diameter (mm) 220.000 Outer Diameter (mm) 246.000 Width (mm) 192.000 | SKF L 313839 is a single-row tapered r...
      Google
    • SKF R 313839 Cylindrical Roller Bearing - FACTORY SUPPLY ...
      SKF R 313839 Cylindrical Roller Bearing ; Manufacturer Part #R 313839 ; Bore Profile: Straight ; Bore: 9.685 Inch / 246 Millimeter...
      factorysupplyoutlet.com
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    Web results

    SKF R 313839 Bearing 9 2/3 in Bore 12 1/5 in OD


    MROsupply.com
    https://www.mrosupply.com › bearings › 317773_r-313...
    MROsupply.com
    https://www.mrosupply.com › bearings › 317773_r-313...
    SKF R 313839 is a bearing with a 9 2/3 inch bore and 12 1/5 inch outside diameter. This open configuration bearing is designed for applications requiring high ...Read more
    $3,207.32 · In stock · 5.0(4) · Free delivery · 90-day returns

    Buy SKF R 313839 Roller Bearing ...


    3BG Supply
    https://www.3bgsupply.com › r-313839-skf
    3BG Supply
    https://www.3bgsupply.com › r-313839-skf
    SPECIFICATIONS · Bore / Inner Diameter Inch: 9.685 · Bore / Inner Diameter MM: 246 · Outside Diameter Inch: 12.205 · Outside Diameter MM: 310 · Width Inch: 7.559 ...Read more

    SKF R 313839 Cylindrical Roller Bearing


    Factory Supply Outlet
    http://factorysupplyoutlet.com › ... › SKF
    Factory Supply Outlet
    http://factorysupplyoutlet.com › ... › SKF
    SKF R 313839 Cylindrical Roller Bearing ; Manufacturer Part #R 313839 ; Bore Profile: Straight ; Bore: 9.685 Inch / 246 Millimeter ; Brand: SKF ; Cage Material:.

    R313839 SKF


    ABF Store
    https://www.abf.store › bearings › R313839-SKF
    ABF Store
    https://www.abf.store › bearings › R313839-SKF
    Availability 15 pcs · Brand SKF · Item Number R313839 SKF · Also known as RBC4-0117. Z-507333.RZL · EAN 7316576619984 · Category Cylindrical Roller Bearing Multi Row ...Read more

    SKF R 313839 Cylindrical Roller Bearings | Buy now! $3928.73


    Lily Bearing Online
    https://www.lilybearingonline.com › collections › products
    Lily Bearing Online
    https://www.lilybearingonline.com › collections › products
    Specifications ; Precision Class, RBEC 1 | ISO P0 ; Width, 7.559 Inch | 192 Millimeter ; Number of Rows of Rollers, Quadruple Row ; Retainer, Yes ; Separable, No.

    NEW SKF BEARING R313839, NEW In Box R 313839 ...


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    SKF BEARING. R313839,. NEW IN FACTORY WOODEN CRATE. Cylindrical Roller Bearings - Bore (In): 9.685 - Bore (Mm): 246 - Outside Diameter (In): 12.205 - Outside ...Read more
    $799.00 · In stock · $237 delivery

    SKF


    SKF
    https://www.skf.com › roller-bearings › four-row › desi...
    SKF
    https://www.skf.com › roller-bearings › four-row › desi...

    skf fag cylindrical roller bearings 313839 bc4 0117


    esgbearing.com
    https://www.esgbearing.com › skf-fag-cylindrical-roller-...
    esgbearing.com
    https://www.esgbearing.com › skf-fag-cylindrical-roller-...
    skf fag cylindrical roller bearings 313839 bc4 0117. ... radial cylindrical roller bearings FC3246168 · four-row cylindrical roller bearings FC3652168 · four ...Read more

    SKF 313839-SKF Bearings,FAG,NSK,TIMKEN,INA,NTN, ...


    ALIER BEARING CO., LTD
    https://www.alierbearings.com › html › product
    ALIER BEARING CO., LTD
    https://www.alierbearings.com › html › product
    SKF 313839 Supplier Details. SKF Group which was founded in Sweden in 1907 is the largest global supplier of ball bearing and roller bearing.Read more
    Popular products
    • Skf l 313839.
      Skf l 313839
      $1,376.15
      Lily Bearing Manufacturing
      Free delivery
      Skf l 313839
      $1,376.15
      Lily Bearing Manufacturing
      Free delivery
    • SKF Cylindrical Roller Bearing.
      SKF Cylindrical Roller Bearing
      $3,520.61
      Factory Supply Outlet
      Free delivery by Mon
      SKF Cylindrical Roller Bearing
      $3,520.61
      Factory Supply Outlet
      Free delivery by Mon
    • SKF R 313839 is a bearing with a 9 2/3 inch bore and 12 1/5 inch outside diameter. This open configuration bearing is designed for.
      SKF R 313839 is a bearing with a 9 2/3 inch bore and 12 1/5 inch outside diameter. This open configuration bearing is designed for
      $3,207.32
      MRO Supply
      Free delivery
      SKF R 313839 is a bearing with a 9 2/3 inch bore and 12 1/5 inch outside diameter. This open configuration bearing is designed for
      $3,207.32
      MRO Supply
      Free delivery
    • SKF L 313839 Cylindrical Roller Bearing.
      SKF L 313839 Cylindrical Roller Bearing
      $1,941.18
      Factory Supply Outlet
      Free delivery by Mon
      SKF L 313839 Cylindrical Roller Bearing
      $1,941.18
      Factory Supply Outlet
      Free delivery by Mon

    Web results

    SKF L 313839 Radial Cylindrical Roller Bearing


    Monarch Bearing Co.
    https://monarchbearing.com › ... › SKF
    Monarch Bearing Co.
    https://monarchbearing.com › ... › SKF
    Monarch Bearing Co. offers a 30-day Return Policy on every item we sell. Please see Terms of Sale & Return Policy for more specific details.Read more
    $2,232.36 · Free delivery over $100 · Free 30-day returns
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