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HK 3020 · 30 × 37 × 20

Needle · HK 3020

radial — high
    Drawing of HK 3020: ⌀30 × ⌀37 × 20 mm⌀37Fw ⌀3020HK 3020
    Fig. 1: HK 3020, 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 HK 3020

    Load: radial high; no axial loadNeedle

    Bearing CT HK 3020

    €0.54per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    Equivalents
    0 exact, 1 approximate
    d
    30 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    37 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    20 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    20.9 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
    40 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.039 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 30 × 37 × 20 from other brands

    3 products
    Series illustration (not a photo of this item): HK 3020
    You are viewingCT HK 3020
    €0.54baseline for the price comparison

    Same size, different design: the difference is written in the row.

    • Series illustration (not a photo of this item): BK 3020BK 3020different designNTN30 × 37 × 20available to orderon request

    Under the price: the difference from the price of this bearing (€0.54).
    02

    Often bought with this

    seal 30×37, shaft snap ring Ø30, bore snap ring Ø37

    4 products
    • Seal 30×37JULU 030-37-4 TCWhy it fits: Oil seal 30×37: shaft 30 and housing bore 37, the same as the bearing
      €0.25185 pcs
    • Shaft snap ring Ø30CT SEG 30 Z by 1000Why it fits: DIN 471 snap ring for a 30 shaft: holds the inner ring on the shaft
      €54.162 pcs
    • Shaft snap ring Ø30SEG 30 Z by 1000Why it fits: DIN 471 snap ring for a 30 shaft: holds the inner ring on the shaft
      €49.44available to order
    • Bore snap ring Ø37CT SEG 37 W by 1000Why it fits: DIN 472 snap ring for a 37 bore: holds the outer ring in the housing
      €37.46out of stock
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 30 × 37 × 20mm
    Cdynamic 20.9kN
    C0static 40kN
    mweight 0.039kg

    Needle bearing HK 3020.

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

    Frequently asked questions

    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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