Подшипник 7308DT
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.655 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.655 kg
Технические характеристики из каталога производителя:
- Обозначение 7308DT
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.655 Кг
- Частота вращения предельная при пластичной смазке 5500 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 45
- Размер сопряженных деталей (Da max.) 84.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 7.3 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 46 мм.
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K21X25X13
Manufacturer: INA-FAG
Weight:: 0.009 (kg)
K29 PU/POM(75x90,5x6,3)
Manufacturer: KASTAS
Sizes: 75x90,5x6,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 136.00x161.00x12.50 (mm)
RPP8 2800 ( RPP 8 2800 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x50x7 (mm)
Bearing 3812 ZZ
Manufacturer: ETERNO
Sizes: 60x78x14 (mm)
Weight:: 0.14 (kg)
K21 PU(25x32x4)
Manufacturer: KASTAS
Sizes: 25x32x4 (mm)
Bearing LR5302NPPU
Manufacturer: INA-FAG
Sizes: 15x47x19 (mm)
Weight:: 19 (kg)
Bearing NATR40
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 30 (kg)
Подшипник NF 422
Manufacturer: NACHI
Sizes: 110x235x65 (mm)
Weight:: 19.9 (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.