Подшипник N 344
Inner diameter:: 220 mm
Outer diameter: 396 mm
The size of the width: 88 mm
Weight:: 72.8 kg
Outer diameter: 396 mm
The size of the width: 88 mm
Weight:: 72.8 kg
Технические характеристики из каталога производителя:
- Обозначение N 344
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 72,8 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
- Размер сопряженных деталей (da min.) 240
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 22x32x7 (mm)

Bearings CF52
Manufacturer: INA-FAG
Weight:: 2.6 (kg)

Bearing QJ326N2M
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 19.5 (kg)

Bearing 16002 2RS
Manufacturer: ETERNO
Sizes: 15x32x8 (mm)
Weight:: 0.025 (kg)

Bearings E60 KRR
Manufacturer: INA-FAG
Sizes: 60x110x77.8 (mm)
Weight:: 1.84 (kg)

Подшипник 7340DB
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 53.7 (kg)

K75 PHENOLIC(175x180x9,7)
Manufacturer: KASTAS
Sizes: 175x180x9,7 (mm)

K38 PU(95x103x8)
Manufacturer: KASTAS
Sizes: 95x103x8 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x48x7 (mm)

K21 NBR(20x36x10)
Manufacturer: KASTAS
Sizes: 20x36x10 (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.