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Drawing of NKI 40/30: ⌀40 × ⌀55 × 30 mm⌀55⌀4030NKI 40/30
Fig. 1: NKI 40/30, 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 NKI 40/30

Load: radial high; no axial loadNeedle

Bearing Z&S NKI 40/30

€6.89per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
Equivalents
0 exact, 0 approximate
d
40 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
55 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
30 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
m
0.216 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 40 × 55 × 30 from other brands

3 products
Photo: NKI 40/30
You are viewingZ&S NKI 40/30
€6.89baseline for the price comparison

Not enough data for a firm conclusion: what is missing is written in the row.

  • Photo: NKI 40/30NKI 40/30This bearingZ&S40 × 55 × 30available to order€6.89you are here
  • Type diagram, no dimensions: needleNKI 40/30 TV-XLdimensions in the data are incompleteINA? × ? × ?available to orderon requestRequest a quote
  • Type diagram, no dimensions: needleNKI 40/30dimensions in the data are incompleteJNS? × ? × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€6.89).
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 40 × 55 × 30mm
mweight 0.216kg

Needle bearing NKI 40/30.

M: Z&S 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.

03

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