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 FC3650120
Manufacturer: TMB
Sizes: 180x250x120 (mm)
Weight:: 24.7 (kg)

Подшипник NJ 221
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 4.03 (kg)

K21 NBR(25x40x10)
Manufacturer: KASTAS
Sizes: 25x40x10 (mm)

Подшипник SL181852-E
Manufacturer: INA-FAG
Sizes: 260x320x28 (mm)

Bearing 385A / 383A
Manufacturer: TIMKEN
Sizes: 50.800x100.000x21.000 (mm)
Weight:: 0.750 (kg)

Bearing N216MZ1 (2216HZ1)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.55 (kg)

Подшипник FNTA-3047
Manufacturer: NSK-RHP
Sizes: 30x47x2 (mm)
Weight:: 0.009 (kg)

Bearing NUP306
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.38 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x45x11 (mm)

Bearing 22219K (3519K)
Manufacturer: TMB
Sizes: 95x170x43 (mm)
Weight:: 4.15 (kg)


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.