Подшипник 7218
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.3 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.3 kg
Технические характеристики из каталога производителя:
- Обозначение 7218
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 2.30 Кг
- Частота вращения предельная при пластичной смазке 3500 об/мин
- Частота вращения предельная при жидкой смазке 4700 об/мин
- Размер сопряженных деталей (da min.) 100
- Размер сопряженных деталей (Da max.) 150
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 21.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TASE25-N
Manufacturer: INA-FAG

ContiTech HTD 5M 10 HP-PAZ
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x100x10 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 48x65x10 (mm)

SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 250x290x16 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 20.80x25.60x2.40 (mm)

RPP8 DD 4500 MFX - Megaflex
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x100x12 (mm)

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81110-TV
Manufacturer: INA-FAG
Sizes: 50x70x6 (mm)

Bearing NJ2216E (42516E)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.05 (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.