KG
30205 · 25 × 52 × 16.25

Tapered roller · 30205

at an angle — high, on one side

    Drawing of 30205: ⌀25 × ⌀52 × 16.25 mm⌀52⌀25B 15T 16.25C 13α30205
    Fig. 1: 30205, 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 30205

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

    Bearing KG 30205

    Price on request
    Available to order

    Specifications

    Manufacturer number
    GOST number
    d
    25 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    52 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    15 mm
    Width BRing width. Source: supplier data
    T
    16.25 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    Cup width C
    13 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    31.5 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
    34 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    9,800 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.154 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 25 × 52 × 16.25 from other brands

    11 products
    Series illustration (not a photo of this item): 30205
    You are viewingKG 30205

    Everything the number specifies matches: series 302, 25 × 52 × 15 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): 3020530205This bearingKG25 × 52 × 15available to orderon requestyou are here
    • Series illustration (not a photo of this item): 3020530205CT25 × 52 × 153,728 pcs€1.44
    • Series illustration (not a photo of this item): 3020530205NTE25 × 52 × 15164 pcs€1.66
    • Photo: 3020530205KLT25 × 52 × 15available to order€1
    • Series illustration (not a photo of this item): 3020530205no brand25 × 52 × 15available to orderon request
    • Photo: 3020530205TIMKEN25 × 52 × 15out of stockon request
    02

    Often bought with this

    seal 25×52, shaft snap ring Ø25, bore snap ring Ø52

    6 products
    • Seal 25×52JULU 025-52-10 TCWhy it fits: Oil seal 25×52: shaft 25 and housing bore 52, the same as the bearing
      €0.392,950 pcs
    • Seal 25×52JULU 025-52-7 TCWhy it fits: Oil seal 25×52: shaft 25 and housing bore 52, the same as the bearing
      €0.397,720 pcs
    • Shaft snap ring Ø25CT SEG 25 Z by 1000Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      €31.6125 pcs
    • Shaft snap ring Ø25SEG 25 Z (100 pcs)Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø52CT SEG 52 W by 1000Why it fits: DIN 472 snap ring for a 52 bore: holds the outer ring in the housing
      €86.47available to order
    • Bore snap ring Ø52CT-RING SEG 52 W (100 pcs)Why it fits: DIN 472 snap ring for a 52 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 25 × 52 × 16.25mm
    Cdynamic 31.5kN
    C0static 34kN
    mweight 0.154kg

    Tapered roller bearing 30205. Under GOST the same bearing is designated 7205.

    C, C₀, m and limiting speed 9,800 rpm: KG data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    What is 7205?

    It is the same bearing under GOST 3189-89: 7205 corresponds to the ISO base 30205. Size 25 × 52 × 16.25 mm, a full equivalent of 30205.

    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

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