KG
30224 · 120 × 215 × 43.5

Tapered roller · 30224

at an angle — high, on one side

    Drawing of 30224: ⌀120 × ⌀215 × 43.5 mm⌀215⌀120B 40T 43.5C 34α30224
    Fig. 1: 30224, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 30224

    Combined load at an angle (tapered, high), axial on one sideTapered roller

    Bearing KG 30224

    Price on request
    Available to order

    Specifications

    Manufacturer number
    GOST number
    d
    120 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    215 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    40 mm
    Width BRing width. Source: supplier data
    T
    43.5 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    Cup width C
    34 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    345 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: supplier data
    C0
    470 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    2,200 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    6.23 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 120 × 215 × 43.5 from other brands

    10 products
    Series illustration (not a photo of this item): 30224
    You are viewingKG 30224

    Everything the number specifies matches: series 302, 120 × 215 × 40 mm, ordinary steel, design without special letters. The codes in the number are read against the KG catalogue.

    • Series illustration (not a photo of this item): 3022430224This bearingKG120 × 215 × 40available to orderon requestyou are here
    • Series illustration (not a photo of this item): 3022430224CT120 × 215 × 40104 pcs€29.33
    • Series illustration (not a photo of this item): 3022430224NTE120 × 215 × 408 pcs€63.60
    • Photo: 3022430224SKF120 × 215 × 40available to order€227.96
    • Series illustration (not a photo of this item): 3022430224DYZV120 × 215 × 40available to orderon request
    02

    Details

    what this bearing is, questions

    Where this bearing is fitted

    7 machines1 makeby parts catalogues

    1. KhTZ-16131, KhTZ-16331 KhTZ check the version 1 assembly · 1 pcs per machine

      the machine has A; ours does not; GOST → ISO pair 7224→30224 only CX is not checked against a second source

      manufacturer’s catalogue: Tractors KhTZ-16131, KhTZ-16331. Operator’s manual 161.00.000 RE

    2. KhTZ-17021, KhTZ-17221 KhTZ check the version 1 assembly · 1 pcs per machine

      the machine has A; ours does not; GOST → ISO pair 7224→30224 only CX is not checked against a second source

      manufacturer’s catalogue: Tractors KhTZ-17021 and KhTZ-17221. Operator’s manual 170.00.000 RE

    3. KhTZ-242K.20 KhTZ check the version 1 assembly · 1 pcs per machine

      the machine has A; ours does not; GOST → ISO pair 7224→30224 only CX is not checked against a second source

      manufacturer’s catalogue: Tractor KhTZ-242K.20. Operator’s manual

    4. KhTZ-243K.20 KhTZ check the version 1 assembly · 1 pcs per machine

      the machine has A; ours does not; GOST → ISO pair 7224→30224 only CX is not checked against a second source

      manufacturer’s catalogue: Tractor KhTZ-243K.20. Operator’s manual

    5. T-150-05-09-25, KhTZ-181 KhTZ check the version 1 assembly · 1 pcs per machine

      the machine has A; ours does not; GOST → ISO pair 7224→30224 only CX is not checked against a second source

      manufacturer’s catalogue: Tractors T-150-05-09-25 and KhTZ-181. Operator’s manual

    Number in the manufacturer’s catalogue: by GOST (7224) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    d×D×Tsize 120 × 215 × 43.5mm
    Cdynamic 345kN
    C0static 470kN
    mweight 6.23kg

    Tapered roller bearing 30224. Under GOST the same bearing is designated 7224.

    C, C₀, m and limiting speed 2,200 rpm: KG data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    What is 7224?

    It is the same bearing under GOST 3189-89: 7224 corresponds to the ISO base 30224. Size 120 × 215 × 43.5 mm, a full equivalent of 30224.

    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.

    03

    By make and unit

    this bearing is fitted in machines of these makes

    04

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