Подшипник 5220NR
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 60.3 mm
Weight:: 5.78 kg
Outer diameter: 180 mm
The size of the width: 60.3 mm
Weight:: 5.78 kg
Технические характеристики из каталога производителя:
- Обозначение 5220NR
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 5.78 Кг
- Размер (d1) 173.66 мм.
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер (d2) 192.9 мм.
- Размер (a) 5.69 мм.
- Размер (b) 3.5 мм.
- Размер (F) 3.1 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x240x20 (mm)

Подшипник 53248XU
Manufacturer: NSK-RHP
Sizes: 240x340x92 (mm)
Weight:: 225 (kg)

K05 PU (70x80x4/7)
Manufacturer: KASTAS
Sizes: 70x80x4/7 (mm)

AT20 DD
Manufacturer: ContiTech AG

Bearing 61917 ZZ
Manufacturer: ETERNO
Sizes: 85x120x18 (mm)
Weight:: 0.517 (kg)

Bearing NA6914 2RS
Manufacturer: ETERNO
Sizes: 70x80x55 (mm)
Weight:: 1.4 (kg)

Bearing PWTR40 2RS
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 30 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x69x10 (mm)

Bearing 2303 2RS
Manufacturer: ETERNO
Sizes: 17x47x19 (mm)
Weight:: 0.171 (kg)

Bearings GAY15-NPP-B
Manufacturer: INA-FAG
Weight:: 0.09 (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.