K Series
  • K Series
  • K 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
K25X34X18 25 32 25 34 18 48000 67000 15000
K25X35X30 39245/25 25 65.5 25 35 30 46500 61500 14 000
K25X30X26 ZW 25 27 25 30 26 21000 35000 14 000
K26X30X10 26 9 26 30 10 9500 15500 16000
K26X30X13 26 11.4 26 30 13 11100 18700 16000
K26X30X17 26 15 26 30 17 14700 27000 16000
K26X31X13 26 9.9 26 31 13 12400 18400 15000
K26X30X22 26 12.3 26 30 22 15200 28000 16000
K27X32X17 27 29 27 32 27 16000 34000 17000
K28X32X16.5 28 16 28 32 16.5 15000 32400 14 000
K28X32X17 9242/28 28 18.2 28 32 17 15000 32400 14 000
K28X33X13 29241/25 28 15.2 28 33 13 14800 23600 14 000
K28X33X17 49241/28 28 19.5 28 33 17 19100 33000 14 000
K28X33X27 TN 79241/28 28 19 28 33 27 22800 40500 14 000
K28X34X17 39242/28 28 24.2 28 34 17 21300 35000 14 000
K28X35X16 19243/28 28 26 28 35 16 21000 29000 14 000
K28X35X18 28 31 28 35 18 23500 33500 14 000
K28X35X20 29243/28 28 35 28 35 20 24000 34000 14 000
K28X35X27 28 47 28 35 27 34500 54500 14 000
K28X36X16 28 40 28 36 16 34000 47000 11 000
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