Подшипник N 308
Inner diameter:: 40 mm
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.649 kg
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.649 kg
Технические характеристики из каталога производителя:
- Обозначение N 308
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,649 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 48
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (rb max.) 1,5
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x220x16 (mm)

3.53 NBR 70(123,42x3,53)
Manufacturer: KASTAS

Bearing RNA 4900 RS
Manufacturer: INA-FAG
Sizes: 14x22x13 (mm)
Weight:: 0.016 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x82x10 (mm)

AT10 DD
Manufacturer: ContiTech AG

Bushing H206
Manufacturer: ETERNO
Sizes: 30x45x27 (mm)
Weight:: 0.1 (kg)

Подшипник 22228AEX
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.8 (kg)

CC195 ( СС 195 ) Le= 5054 мм
Manufacturer: ContiTech AG

Bearing K15x19x13
Manufacturer: INA-FAG
Sizes: 15x19x13 (mm)
Weight:: 0.0007 (kg)

HTD 255 3M CXP
Manufacturer: ContiTech AG


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.