Подшипник NU 428
Inner diameter:: 140 mm
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Технические характеристики из каталога производителя:
- Обозначение NU 428
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 46,4 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
2272 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearing 7308ADLA/P4DF
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)

Bearings NKI90/36
Manufacturer: INA-FAG
Sizes: 90x120x36 (mm)
Weight:: 1.09 (kg)

Подшипник RS-4918E4
Manufacturer: NSK-RHP
Sizes: 90x125x35 (mm)
Weight:: 1.35 (kg)

K84 PU(100x91,4x9)
Manufacturer: KASTAS
Sizes: 100x91,4x9 (mm)

Bearing QJF1068 (116168)
Manufacturer: TMB
Sizes: 340x520x82 (mm)
Weight:: 68.8 (kg)

Bearing RF64
Manufacturer: INA-FAG
Sizes: 31.750x101.600x58.740 (mm)
Weight:: 57.15 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7215-C-T-P4S
Manufacturer: FAG
Sizes: 75x130x25 (mm)

Подшипник 22352CAKE4
Manufacturer: NSK-RHP
Sizes: 260x540x165 (mm)
Weight:: 180 (kg)

Bearing 32938
Manufacturer: ETERNO
Sizes: 190x260x45 (mm)
Weight:: 7 (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.