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6312-2Z · 60 × 130 × 31

Deep groove ball · 6312-2Z

radial — mediumaxial — low, on both sides
    Drawing of 6312-2Z: ⌀60 × ⌀130 × 31 mm6312-2Z2Z
    Fig. 1: 6312-2Z, 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 6312-2Z

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

    Bearing SKF 6312-2Z

    €37.12per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    7 exact, 38 approximate
    d
    60 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    130 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    31 mm
    Width BRing width. Source: two supplier sources
    Seal
    2Zmetal shields on both sides
    Clearance
    normal clearance
    C0
    52 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    1.7 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 60 × 130 × 31 from other brands

    46 products
    Photo: 6312-2Z
    You are viewingSKF 6312-2Z
    €37.12baseline for the price comparison

    Everything the number specifies matches: series 63, 60 × 130 × 31 mm, metal shields on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the SKF catalogue.

    • Photo: 6312-2Z6312-2ZThis bearingSKF60 × 130 × 31available to order€37.12you are here
    • Series illustration (not a photo of this item): 6312 ZZ6312 ZZCT60 × 130 × 31222 pcs€8.19−€28.93
    • Series illustration (not a photo of this item): 6312 ZZ6312 ZZNTE60 × 130 × 3165 pcs€12.15−€24.97
    • Photo: 6312 ZZ6312 ZZZ&S60 × 130 × 31available to order€16.76−€20.36
    • Series illustration (not a photo of this item): 6312 ZZ6312 ZZno brand60 × 130 × 31available to orderon request
    • Series illustration (not a photo of this item): 6312 ZZ6312 ZZKG60 × 130 × 31available to orderon request
    • Series illustration (not a photo of this item): 6312 ZZ6312 ZZZKL60 × 130 × 31out of stockon request

    Under the price: the difference from the price of this bearing (€37.12).
    02

    Often bought with this

    shaft snap ring Ø60

    1 product
    • Shaft snap ring Ø60CT SEG 60 Z by1000Why it fits: DIN 471 snap ring for a 60 shaft: holds the inner ring on the shaft
      €132.24out of stock
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    2 machines1 makeby parts catalogues

    1. Belarus 2522DV/​2822DTs/​3022DV (2522.1/​2822.1/​3022.1) Belarus same geometry 3 assemblies · 4 pcs per machine

      the machine has A; ours does not; ours: shields on both sides (ZZ); in the machine: open

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

    2. Belarus 2022/​2022V (2022.3/​2022V.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: open; the machine has snap ring groove (N); ours does not

      manufacturer’s catalogue: BELARUS 2022/​2022V. 2022-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    Number in the manufacturer’s catalogue: by GOST (80312) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 130d 60B 31
    d×D×Bsize 60 × 130 × 31mm
    C0static 52kN
    mweight 1.7kg

    Deep groove ball bearing 6312-ZZ, design 2Z: metal shields on both sides. Under GOST the same bearing is designated 80312.

    C₀, m: 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.

    What is 80312?

    It is the same bearing under GOST 3189-89: 8 — metal shields on both sides, 0312 corresponds to the ISO base 6312. Size 60 × 130 × 31 mm, a full equivalent of 6312-ZZ.

    Will 6312 2Z C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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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