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6307 · 35 × 80 × 21

Deep groove ball · 6307

radial — mediumaxial — low, on both sides
    Drawing of 6307: ⌀35 × ⌀80 × 21 mm6307
    Fig. 1: 6307, 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 6307

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

    Bearing SKF 6307

    €9.10per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    6 exact, 61 approximate
    d
    35 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    80 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    21 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C0
    15.3 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.55 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 35 × 80 × 21 from other brands

    68 products
    Photo: 6307
    You are viewingSKF 6307
    €9.10baseline for the price comparison

    Everything the number specifies matches: series 63, 35 × 80 × 21 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the SKF catalogue.

    • Photo: 63076307This bearingSKF35 × 80 × 21available to order€9.10you are here
    • Series illustration (not a photo of this item): 63076307CT35 × 80 × 21available to order€2.43−€6.67
    • Series illustration (not a photo of this item): 63076307FV35 × 80 × 21available to orderon request
    • Series illustration (not a photo of this item): 63076307KG35 × 80 × 21available to orderon request
    • Series illustration (not a photo of this item): 63076307NKE35 × 80 × 21available to orderon request
    • Series illustration (not a photo of this item): 63076307NTE35 × 80 × 21available to orderon request

    Under the price: the difference from the price of this bearing (€9.10).
    02

    Often bought with this

    seal 35×80, shaft snap ring Ø35, bore snap ring Ø80

    6 products
    • Seal 35×80JULU 035-80-10 TCWhy it fits: Oil seal 35×80: shaft 35 and housing bore 80, the same as the bearing
      €0.53250 pcs
    • Seal 35×80035-80-10Why it fits: Oil seal 35×80: shaft 35 and housing bore 80, the same as the bearing
      Price to be confirmedavailable to order
    • Shaft snap ring Ø35CT SEG 35 Z by 1000Why it fits: DIN 471 snap ring for a 35 shaft: holds the inner ring on the shaft
      €49.66available to order
    • Shaft snap ring Ø35SEG 35 Z (100 pcs)Why it fits: DIN 471 snap ring for a 35 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø80CT SEG 80 W by 100Why it fits: DIN 472 snap ring for a 80 bore: holds the outer ring in the housing
      €21.42out of stock
    • Bore snap ring Ø80SEG 80 W by 100Why it fits: DIN 472 snap ring for a 80 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    7 machines2 makesby parts catalogues

    1. Belarus 80/​82 (80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P) Belarus same geometry 2 assemblies · 2 pcs per machine

      the machine has A; ours does not

      manufacturer’s catalogue: BELARUS 80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P. 80-0000010 KDS. Catalogue of parts and assembly units, ed. 10 (RUE MTZ)

    2. Belarus 922.3/​922.4 Belarus same geometry 2 assemblies · 2 pcs per machine

      the machine has A; ours does not

      manufacturer’s catalogue: BELARUS 922.3/​922.4. 922-0000010 KDS. Catalogue of parts and assembly units, 2013 (RUE MTZ)

    3. Belarus-80Kh/​80Kh.1/​100Kh Belarus same geometry 2 assemblies · 2 pcs per machine

      the machine has A; ours does not

      manufacturer’s catalogue: BELARUS-80Kh/​80Kh.1/​100Kh. 80Kh-0000010 KDS. Catalogue of assembly units and parts (RUE MTZ, 2012)

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

      the machine has A; ours does not

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

    5. Maschio/​Gaspardo DC Rapido (harrow drill) Maschio Gaspardo same geometry 1 assembly

      ours: open; in the machine: seals on both sides (2RS)

      manufacturer’s catalogue: maschio_dc---dc-rapido

    Number in the manufacturer’s catalogue: by GOST (307) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 80d 35B 21
    d×D×Bsize 35 × 80 × 21mm
    C0static 15.3kN
    mweight 0.55kg

    Deep groove ball bearing 6307. Under GOST the same bearing is designated 307.

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

    Frequently asked questions

    What is 307?

    It is the same bearing under GOST 3189-89: 307 corresponds to the ISO base 6307. Size 35 × 80 × 21 mm, a full equivalent of 6307.

    Will 6307 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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