Подшипник LM121912

PRODUCTS (Подшипник LM121912)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник LM121912

Inner diameter:: 8 mm
Outer diameter: 19 mm
The size of the width: 12.2 mm
Weight:: 0.017 kg

Технические характеристики из каталога производителя:

Обозначение LM121912
Размер (r min.) 0,3 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NSK
Масса 0,017 Кг
Частота вращения предельная при пластичной смазке 18000 об/мин
Частота вращения предельная при жидкой смазке 30000 об/мин
Размер сопряженных деталей (da min.) 10
Размер сопряженных деталей (Da max.) 17
Размер сопряженных деталей (ra max.) 0,3

Подшипник 7022DT

Manufacturer: NACHI

Sizes: 110x170x28 (mm)

Manufacturer: INA-FAG

Weight:: 0.005 (kg)

SEALS (REINFORCED SEAL) (F)

Manufacturer: FEKO

Sizes: 50x65x7.50 (mm)

2.5 NBR 70(060,00x02,50)

Manufacturer: NSK-RHP

Sizes: 75x115x20 (mm)

Weight:: 0.748 (kg)

Подшипник NUP 2311

Manufacturer: NACHI

Sizes: 55x120x43 (mm)

Weight:: 2.1 (kg)

Подшипник 239/530E

Manufacturer: NACHI

Sizes: 530x710x136 (mm)

Weight:: 156 (kg)

2.5 FKM 80(063,00x02,50 )

Manufacturer: KASTAS

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.