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
NK55/35 55 55 68 35 55000 74000 7600
NKS55 55 55 72 22 45000 74000 7600
NK60/25 60 154 60 72 25 39000 86000 7000
NK60/35 60 60 72 35 56000 130000 7000
NKS60 60 60 80 28 63000 98000 7000
NK65/25 65 65 78 25 44000 98000 7000
NK65/35 65 65 78 35 59000 142000 7000
NKS65 65 65 85 28 67000 108000 7000
NK68/25 65 68 82 25 43500 89000 7000
NK70/25 70 70 85 25 44500 92000 6500
NK70/35 70 70 85 35 63000 144000 6500
NK75/25 75 315 75 92 25 54000 104000 6000
NK75/35 75 445 75 92 35 77000 162000 6000
NK80/25 75 80 95 25
NK80/35 75 80 95 35
NK85/25 75 85 105 25 69000 123000 5500
NK85/35 75 85 105 35 98000 193000 5500
NK90/35 75 90 110 30 103000 20800 5000
NK95/26 95 95 115 26 73000 137000 4800
NK95/36 95 95 115 36 107000 223000 4800
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