ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/20

PRODUCTS (ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/20)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/20

Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.095 kg

Технические характеристики из каталога производителя:

ОбозначениеNK47/20
Размер (r min.)0,3 мм.
Количество дорожек качения1
УплотнениеНет
ПроизводительINA
Масса0,0945 Кг
Частота вращения предельная9 800 об/мин
ИсполнениеX-Life
Частота вращения номинальная6 000 об/мин
Граничная нагрузка по усталости (Pu)9,9

Подшипник NJ 2215 E

Manufacturer: NACHI

Sizes: 75x130x31 (mm)

Sizes: 95x120x13 (mm)

Weight:: 0.3 (kg)

Bearings NKI140/32

Manufacturer: INA-FAG

Sizes: 140x180x32 (mm)

Weight:: 2.05 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 20.80x25.60x2.40 (mm)

Bearings RNAO17x25x13

Manufacturer: INA-FAG

Sizes: 17x25x13 (mm)

Weight:: 0.022 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Manufacturer: STO

Sizes: 8x16x5 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

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.