Подшипник 5218NR
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 52.4 mm
Weight:: 4.28 kg
Outer diameter: 160 mm
The size of the width: 52.4 mm
Weight:: 4.28 kg
Технические характеристики из каталога производителя:
- Обозначение 5218NR
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 4.28 Кг
- Размер (d1) 155.22 мм.
- Частота вращения предельная при пластичной смазке 2700 об/мин
- Частота вращения предельная при жидкой смазке 3900 об/мин
- Размер (d2) 169.7 мм.
- Размер (a) 4.9 мм.
- Размер (b) 3.1 мм.
- Размер (F) 2.82 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 104.77x130.17x12.70 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x180x14 (mm)

Mechanical seal RM 551B
Manufacturer: RiMi

AT20 DD
Manufacturer: ContiTech AG

Bearing 7202CTAP4 (36202KJ)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.043 (kg)

2.4 FKM 80(009,30x02,40)
Manufacturer: KASTAS

Mechanical seal RM 112-75
Manufacturer: RiMi

Bearing NJ1046M (42146H)
Manufacturer: TMB

Mechanical seal RM 156-22
Manufacturer: RiMi

6.99 NBR 70(187,30x06,99)
Manufacturer: KASTAS


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.