Prices are in euros. The final price and delivery cost are confirmed in the quote.
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 drawing shows the dimensions of HK 3020

Load: radial high; no axial loadNeedle

Bearing CT HK 3020

€0.43per piece
Available to orderThe manager confirms the lead time

Specifications

Manufacturer number
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
Cross-section drawing to size: Needle, 30 × 37 × 20 mm
You are viewingCT HK 3020
€0.43baseline for the price comparison

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

  • Cross-section drawing to size: Needle, 30 × 37 × 20 mmBK 3020different designNTN30 × 37 × 20available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€0.43).

02

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.

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