Подшипник 7211DB
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Технические характеристики из каталога производителя:
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
- Обозначение 7211DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 11.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 42 мм.
Bearing 6216 ZZ
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.46 (kg)

2.62 NBR 70(012,37x02,62)
Manufacturer: KASTAS

O-RING
Manufacturer: NQK SF
Sizes: 230.00x235.30x2.65 (mm)

Подшипник 53200
Manufacturer: NACHI
Sizes: 10x26x11.6 (mm)
Weight:: 225 (kg)

Подшипник 09074/09194
Manufacturer: NSK-RHP
Sizes: 49.225x19.05x23.02 (mm)
Weight:: 0.206 (kg)

Подшипник NU 2334 EM
Manufacturer: NSK-RHP
Sizes: 170x360x120 (mm)
Weight:: 63.4 (kg)

Bearing LR5303NPPU
Manufacturer: INA-FAG
Sizes: 17x52x22.2 (mm)
Weight:: 22.2 (kg)

HTD 8M 3592 ( HTD8M 3592 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 22312 (3612)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 3.1 (kg)

Bearing K47X52X27
Manufacturer: ETERNO
Sizes: 47x52x27 (mm)
Weight:: 0.051 (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.