Подшипник 6221DDU
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Технические характеристики из каталога производителя:
- Обозначение 6221DDU
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,79 Кг
- Частота вращения предельная при пластичной смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 14,4
Bearing 23052W33
Manufacturer: TMB
Sizes: 260x400x104 (mm)
Weight:: 48.5 (kg)
K48 (135x120x16 )
Manufacturer: KASTAS
Sizes: 135x120x16 (mm)
Подшипник O-21
Manufacturer: NACHI
Sizes: 66.675x97.631x25.4 (mm)
Weight:: 3.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 4.50x9.50x2.50 (mm)
Bearings 18J04
Manufacturer: INA-FAG
Weight:: 0.092 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 280.00x287.10x3.55 (mm)
Bearing KRV 40
Manufacturer: ETERNO
Sizes: 40x18x58 (mm)
Weight:: 0.252 (kg)
HTD 8M 1064 ( HTD8M 1064 -V, -M, -MFX )
Manufacturer: ContiTech AG
K06 NBR(30x45x8/5)
Manufacturer: KASTAS
Sizes: 30x45x8/5 (mm)
Подшипник E32206J
Manufacturer: NACHI
Sizes: 30x62x21.25 (mm)
Weight:: 0.28 (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.
