Подшипник 7222 B
Inner diameter:: 110 mm
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 4.58 kg
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 4.58 kg
Технические характеристики из каталога производителя:
- Обозначение 7222 B
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 4,58 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 400 об/мин
- Размер сопряженных деталей (da min.) 122
- Размер сопряженных деталей (Da max.) 188
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 84 мм.
- Размер (r1 min.) 1,1 мм.
Bearing NUP221EM (92221EH)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 4.2 (kg)
4L 440
Manufacturer: ContiTech AG
Bearings NCS2620
Manufacturer: INA-FAG
Sizes: 41.275x55.563x31.75 (mm)
Weight:: 0.209 (kg)
Bearing K47X52X17
Manufacturer: ETERNO
Sizes: 47x52x17 (mm)
Weight:: 0.035 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 75x100x2.50/4.50 (mm)
Bearing 4212 2RS
Manufacturer: ETERNO
Sizes: 60x110x28 (mm)
3.53 NBR 90(078,97x03,53)
Manufacturer: KASTAS
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RMEY35-N
Manufacturer: INA-FAG
Подшипник 230/630E
Manufacturer: NACHI
Sizes: 630x920x212 (mm)
Weight:: 487 (kg)
SPB 6340 Lw
Manufacturer: ContiTech AG
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.