Подшипник NU 308 EW
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Технические характеристики из каталога производителя:
- Обозначение NU 308 EW
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,747 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 8 000 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
Bearing SN57
Manufacturer: INA-FAG
Sizes: 7.938x12.700x11.113 (mm)
Weight:: 0.005 (kg)

Подшипник 7320BDB
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)

Bearings LR5203-2Z
Manufacturer: INA-FAG
Sizes: 17x47x17.5 (mm)
Weight:: 0.17 (kg)

Bearing (752YS)
Manufacturer: TMB
Sizes: 260x374.5x60 (mm)

Bearing N219
Manufacturer: ETERNO
Sizes: 95x170x32 (mm)
Weight:: 2.8 (kg)

PJ 787 / 310 J
Manufacturer: ContiTech AG

Bearings NAO20x37x16
Manufacturer: INA-FAG
Sizes: 20x37x16 (mm)
Weight:: 0.082 (kg)

K18 (90x72x22,5)
Manufacturer: KASTAS
Sizes: 90x72x22,5 (mm)

Bearing NCLX12V
Manufacturer: TMB
Sizes: 60x86.74x26 (mm)

4L 290
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.