Подшипник 7004DF
Inner diameter:: 20 mm
Outer diameter: 42 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Outer diameter: 42 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Технические характеристики из каталога производителя:
- Обозначение 7004DF
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.079 Кг
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 16000 об/мин
- Размер сопряженных деталей (da min.) 24
- Размер сопряженных деталей (Da max.) 40
- Размер сопряженных деталей (ra max.) 0.3
- Размер (a) 2.9 мм.
- Размер (r1 min.) 0.3 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 24 мм.
RPP8 7296 ( RPP 8 7296 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings RTL9
Manufacturer: INA-FAG
Sizes: 25.400x50.013x15.875 (mm)
Weight:: 0.146 (kg)
RPP8 DD 3852 MFX - Megaflex
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x55x10 (mm)
K36 (55x65x8)
Manufacturer: KASTAS
Sizes: 55x65x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x52x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 16.80x21.60x2.40 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14.8x32x7.5/9 (mm)
5 FKM 80(150,00x05,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 34.60x46.00x5.70 (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.