ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K21X25X13

PRODUCTS (ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K21X25X13)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K21X25X13

Inner diameter:: 21 mm
Outer diameter: 25 mm
Weight:: 0.009 kg

Технические характеристики из каталога производителя:

ОбозначениеK21X25X13
Количество дорожек качения1
УплотнениеНет
ПроизводительINA
Масса0,009 Кг
Частота вращения предельная20 900 об/мин
Частота вращения номинальная12 300 об/мин
Граничная нагрузка по усталости (Pu)1,97

Подшипник 5307NR

Manufacturer: NACHI

Sizes: 35x80x34.9 (mm)

Weight:: 0.79 (kg)

Подшипник 51210

Manufacturer: NSK-RHP

Sizes: 50x78x22 (mm)

Weight:: 225 (kg)

RPP8 DD 4636 MFX - Megaflex

Manufacturer: ContiTech AG

K86 PU(274x262,8x11,2)

Manufacturer: KASTAS

Sizes: 274x262,8x11,2 (mm)

Bearing NN30/630KF1 (31821/630)

Manufacturer: TMB

Sizes: 630x920x212 (mm)

Weight:: 430 (kg)

Подшипник C 2215 V

Manufacturer: SKF

Sizes: 75x130x31 (mm)

ContiTech HTD 5M 5 HF

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 37x52x14/5 (mm)

INSTALLING BEARINGS

Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS

The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS

The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.