Подшипник 5217N
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 49.2 mm
Weight:: 3.4 kg
Outer diameter: 150 mm
The size of the width: 49.2 mm
Weight:: 3.4 kg
Технические характеристики из каталога производителя:
- Обозначение 5217N
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.40 Кг
- Размер (d1) 145.24 мм.
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер (a) 4.9 мм.
- Размер (b) 3.1 мм.
K21 PU(9x17x5,5)
Manufacturer: KASTAS
Sizes: 9x17x5,5 (mm)

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

Bearing 4703
Manufacturer: INA-FAG
Sizes: 57.099x85.649x19.177 (mm)
Weight:: 0.354 (kg)

T10 DD
Manufacturer: ContiTech AG

K69 POM(80x74x9,7)
Manufacturer: KASTAS
Sizes: 80x74x9,7 (mm)

BX 130 BX 3345 Ld
Manufacturer: ContiTech AG

K35 PTFE/NBR(90x100,7x4,2)
Manufacturer: KASTAS
Sizes: 90x100,7x4,2 (mm)

Bearing 16017 ZZ
Manufacturer: ETERNO
Sizes: 85x130x14 (mm)
Weight:: 0.63 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x78x9/5 (mm)

Подшипник 6821VV
Manufacturer: NSK-RHP
Sizes: 105x130x13 (mm)
Weight:: 0.324 (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.