Подшипник 7040DB
Inner diameter:: 200 mm
Outer diameter: 310 mm
The size of the width: 51 mm
Weight:: 13.8 kg
Outer diameter: 310 mm
The size of the width: 51 mm
Weight:: 13.8 kg
Технические характеристики из каталога производителя:
- Обозначение 7040DB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 13.8 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1800 об/мин
- Размер сопряженных деталей (da min.) 209
- Размер сопряженных деталей (Da max.) 304
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 48.1 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 102 мм.
Bearing 61828
Manufacturer: ETERNO
Sizes: 140x175x18 (mm)
Weight:: 0.99 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 62x85x10 (mm)
K18 (135x110x25,4x9,52)
Manufacturer: KASTAS
Sizes: 135x110x25,4 (mm)
K35 PTFE/NBR(20x30,7x4,2)
Manufacturer: KASTAS
Sizes: 20x30,7x4,2 (mm)
Подшипник F699VV
Manufacturer: NSK-RHP
Sizes: 9x23x6 (mm)
Weight:: 9.51 (kg)
K06 PU(171x186x16/10)
Manufacturer: KASTAS
Sizes: 171x186x16/10 (mm)
DSTD 1120 DS8M
Manufacturer: ContiTech AG
K74 POM (35x45x13)
Manufacturer: KASTAS
Sizes: 35x45x13 (mm)
Bearing NJ2244EM (42544H)
Manufacturer: TMB
Sizes: 220x400x108 (mm)
Weight:: 60 (kg)
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.