Подшипник 7210
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Технические характеристики из каталога производителя:
- Обозначение 7210
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Размер сопряженных деталей (da min.) 57
- Размер сопряженных деталей (Da max.) 83
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 10.2 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
Bearing 4122
Manufacturer: INA-FAG
Sizes: 110x160x46 (mm)
Weight:: 3.084 (kg)

K25 NBR/Metal(88,9x12,7x22,23)
Manufacturer: KASTAS
Sizes: 88,9x12,7x22,23 (mm)

Bearing 03Y50
Manufacturer: INA-FAG
Sizes: 9.525x15.240x1.724 (mm)
Weight:: 0.006 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKIS60
Manufacturer: INA-FAG
Sizes: 60x90x28 (mm)

Bearings PSHEY20-N
Manufacturer: INA-FAG
Weight:: 0.540 (kg)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 21x35x6.70 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x85x10 (mm)

Mechanical seal RM 551D
Manufacturer: RiMi

HTD 8M 1392 ( HTD8M 1392 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 4439
Manufacturer: INA-FAG
Sizes: 79.375x117.480x28.580 (mm)
Weight:: 1.025 (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.