Подшипник 7228DF
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7228DF
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (da min.) 147
- Размер сопряженных деталей (Da max.) 243
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 35.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 84 мм.
Bearing DAC40720037
Manufacturer:
Sizes: 40x72x37/37 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 419.7x470.1x20.63 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 7.80x10.60x1.40 (mm)

AT3/417 GEN III ( АТ3 417 GENIII )
Manufacturer: ContiTech AG

Bearing 32217 (3EC)
Manufacturer: GMB
Sizes: 85x150x36 (mm)
Weight:: 2.68 (kg)

Bearing NF310
Manufacturer: ETERNO
Sizes: 50x110x27 (mm)
Weight:: 1.241 (kg)

ATG10 3050 MFX - Megaflex ( ATK10 3050 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Bearing 27X30
Manufacturer: INA-FAG
Sizes: 70x103x27 (mm)
Weight:: 0.747 (kg)

T5/545 ( Т5 545 )
Manufacturer: ContiTech AG

Bearing 32226P6 (E7526E)
Manufacturer: TMB
Sizes: 130x230x68 (mm)
Weight:: 11 (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.