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6310-2Z/C3 · 50 × 110 × 27

Deep groove ball · 6310-2Z/C3

radial — mediumaxial — low, on both sides
    Drawing of 6310-2Z/C3: ⌀50 × ⌀110 × 27 mm6310-2Z/C32Z
    Fig. 1: 6310-2Z/C3, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 6310-2Z/C3

    Load: radial medium; axial low, on both sidesDeep groove ball

    Bearing SKF 6310-2Z/C3

    €25.77per piece incl. VAT
    In stock: 56 pcs
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    5 exact, 58 approximate
    d
    50 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    110 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    27 mm
    Width BRing width. Source: two supplier sources
    Seal
    2Zmetal shields on both sides
    Clearance
    C3
    C
    65 kN
    Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: two supplier sources
    C0
    38 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    01

    Equivalents

    the same size 50 × 110 × 27 from other brands

    63 products
    Photo: 6310-2Z/C3
    You are viewingSKF 6310-2Z/C3
    €25.77baseline for the price comparison

    Everything the number specifies matches: series 63, 50 × 110 × 27 mm, metal shields on both sides, clearance C3, ordinary steel, design without special letters. The codes in the number are read against the SKF catalogue.

    • Photo: 6310-2Z/C36310-2Z/C3This bearingSKF50 × 110 × 2756 pcs€25.77you are here
    • Series illustration (not a photo of this item): 6310 ZZ C36310 ZZ C3CT50 × 110 × 27739 pcs€3.96−€21.81
    • Series illustration (not a photo of this item): 6310 ZZ C36310 ZZ C3NTE50 × 110 × 27970 pcs€7.44−€18.33
    • Photo: 6310 2Z C36310 2Z C3FAG50 × 110 × 2758 pcs€20.72−€5.05
    • Series illustration (not a photo of this item): 6310 ZZE C36310 ZZE C3NACHI50 × 110 × 27available to orderon request

    Under the price: the difference from the price of this bearing (€25.77).
    02

    Often bought with this

    shaft snap ring Ø50, bore snap ring Ø110, seal 50×110

    4 products
    • Shaft snap ring Ø50CT SEG 50 Z by 1000Why it fits: DIN 471 snap ring for a 50 shaft: holds the inner ring on the shaft
      €115.29available to order
    • Shaft snap ring Ø50SEG 50 Z (100 pcs)Why it fits: DIN 471 snap ring for a 50 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø110CT SEG 110 W by 100Why it fits: DIN 472 snap ring for a 110 bore: holds the outer ring in the housing
      €51.47available to order
    • Seal 50×110JULU 050-110-10 TCWhy it fits: Oil seal 50×110: shaft 50 and housing bore 110, the same as the bearing; the bearing has its own seals (2Z), and the oil seal closes the unit from outside
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    11 machines2 makesby parts catalogues

    1. Belarus 1221/​1221V (1221.2/​1221V.2/​1221.3/​1221V.3) Belarus same geometry 2 assemblies · 2 pcs per machine

      the machine has A; ours does not; ours: shields on both sides (ZZ); in the machine: shield on one side; ours has clearance C3; the machine takes normal (CN)

      manufacturer’s catalogue: BELARUS 1221/​1221V. 1221-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    2. Belarus 900/​920/​950/​952 (900.2/​900.3/​920.2/​920.3/​950.2/​950.3/​952.2/​952.3) Belarus same geometry 2 assemblies · 2 pcs per machine

      the machine has A; ours does not; ours: shields on both sides (ZZ); in the machine: shield on one side; ours has clearance C3; the machine takes normal (CN)

      manufacturer’s catalogue: BELARUS 900/​920/​950/​952. 900-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    3. Belarus 1222/​1222V (title page: 1523-0000010 KDS) Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has A; ours does not; ours: shields on both sides (ZZ); in the machine: shield on one side; ours has clearance C3; the machine takes normal (CN)

      manufacturer’s catalogue: BELARUS 1222/​1222V. 1523-0000010 KDS. Catalogue of assembly units and parts, 2009 (RUE MTZ)

    4. Belarus 1523/​1523V/​1523.3 Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has A; ours does not; ours: shields on both sides (ZZ); in the machine: shield on one side; ours has clearance C3; the machine takes normal (CN)

      manufacturer’s catalogue: BELARUS 1523/​1523V/​1523.3. 1523-0000010 KDS. Catalogue of assembly units and parts, 2013 (RUE MTZ)

    5. Belarus 2522DV/​2822DTs/​3022DV (2522.1/​2822.1/​3022.1) Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has A; ours does not; ours: shields on both sides (ZZ); in the machine: shield on one side; ours has clearance C3; the machine takes normal (CN)

      manufacturer’s catalogue: BELARUS 2522DV/​2822DTs/​3022DV. 2822DTs-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    Number in the manufacturer’s catalogue: by ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 110d 50B 27
    d×D×Bsize 50 × 110 × 27mm
    Cdynamic 65kN
    C0static 38kN

    Deep groove ball bearing 6310-ZZ C3, design 2Z: metal shields on both sides.

    C, C₀: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    Can I fit another brand instead of this bearing?

    Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

    How do I get a price and a lead time?

    Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

    04

    By make and unit

    this bearing is fitted in machines of these makes

    05

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