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Drawing of NK 25/20: ⌀25 × ⌀33 × 20 mm⌀33Fw ⌀2520NK 25/20
Fig. 1: NK 25/20, 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 NK 25/20

Load: radial high; no axial loadNeedle

Bearing Z&S NK 25/20

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Specifications

Manufacturer number
Equivalents
0 exact, 4 approximate
d
25 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
33 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
01

Equivalents

the same size 25 × 33 × 20 from other brands

6 products
Photo: NK 25/20
You are viewingZ&S NK 25/20

Same size, different design: the difference is written in the row.
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 25 × 33 × 20mm

Needle bearing NK 25/20.

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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