Подшипник 7204DF
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Технические характеристики из каталога производителя:
- Обозначение 7204DF
- Размер (r min.) 1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.110 Кг
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер сопряженных деталей (da min.) 23
- Размер сопряженных деталей (Da max.) 43.4
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 2.7 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 28 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x68x10 (mm)
HTD 8M 4472 ( HTD8M 4472 -V, -M, -MFX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Bearing 16150 / 16284
Manufacturer: TIMKEN
Sizes: 38.1x72.238x20.638 (mm)
Weight:: 0.355 (kg)
5.33 NBR 90(050,16x05,33)
Manufacturer: KASTAS
K709 PTFE/NBR(28x38,7x4,2)
Manufacturer: KASTAS
Sizes: 28x38,7x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 38.00x44.00x3.00 (mm)
K21 NBR(4x10x6)
Manufacturer: KASTAS
Sizes: 4x10x6 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 100x125x13 (mm)
Подшипник SL182920
Manufacturer: INA-FAG
Sizes: 100x140x24 (mm)
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.