NK Series
  • NK Series
  • NK Series
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Features of these series

The compact designs of needle roller bearings, drawn cup needle roller bearings, drawn cup needle roller bearings with closed end and thrust needle roller bearings make possible a space-saving mounting either in the radial or the axial direction and offer nevertheless a relatively high load carrying capacity. Furthermore, radial needle roller bearings have got excellent non-locating bearing properties.

Versions of needle roller bearings

Needle roller bearings with solid rings

Main dimensions according to DIN 617 respectively DIN 617-1. Solid roller bearing rings made of steel allow a comparatively very high radial load carrying capacity. Available with- and without inner ring provided that the hardened and ground shaft is suitable as raceway.

Drawn cup needle roller bearings/ drawn cup needle roller bearings with closed end

Main dimensions according to DIN 618-1. Fine needles in the deep-drawn, hardened steel sheet casing guarantee a low profile height together with a high radial load carrying capacity. Usable if the shaft is suitable for the use as running surface and the bore in the housing is not suitable as running surface for a needle roller and cage assembly.

Needle roller and cage assemblies

Main dimensions according to DIN 5405-1. For the support of high radial loads and a storage being insensitive to shocks. Needle roller and cage assemblies offer the lowest radial section height compared to other needle roller bearings, require however also a hardened and ground raceway.

Axial needle roller and cage assemblies/thrust needle roller bearings

Main dimensions according to DIN 5405-2. Suitable for supporting high axial loads and shock-resistant storage. Needle roller and cage assemblies offer the lowest axial section height if the adjacent components are suitable for raceways. If not, bearing washers are additionally used.


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ВыбратьзапросОбозначение подшипника Диаметр вала (мм)Вес (кг)Габаритные размеры (мм) Основная нагрузка (N) Ограничение скорости (оборотов в минуту)
Текущий кодОригинальный кодFwDСдинамическийстатическиймасло
NK12/12TN 644097 12 11.8 12 19 12 6000 6400 27000
NK12/16 12 16.8 12 19 16 8200 9800 27000
NK14/16 4624900K 14 20.8 14 22 16 10100 11500 25000
NKS14 14 27 14 25 16 1400 13800 24000
NK14/12 14 14 22 12
NK14/20 14 14 22 20 12800 15600 25000
NK15/12 644800K 15 18.5 15 23 12 8600 11 000 21000
NK15/16 15 21.8 15 23 16 10700 12700 24000
NK15/20 15 26.7 15 23 20 13600 17200 24000
NK152312 15 15 23 12
NK152512 15 15 25 12
NK16/16 16 20.8 16 24 16 11300 13900 23000
NK16/20 624701 16 23.9 16 24 20 10400 16800 23000
NKS16 16 30 16 28 16 14900 15000 20000
NKl62516 16 16 25 16
NKl62616 16 16 26 16
NK17/16 644903K 17 21.5 17 25 16 9000 13500 14 000
NK17/20 RNAl72520 17 30 17 25 20 15000 20000 23000
NK18/20 18 30.5 18 26 20 15500 19800 22000
NK18/16 18 18 26 16 12500 16200 22000
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