Подшипник 7040 A
Inner diameter:: 200 mm
Outer diameter: 310 mm
The size of the width: 51 mm
Weight:: 13.7 kg
Outer diameter: 310 mm
The size of the width: 51 mm
Weight:: 13.7 kg
Технические характеристики из каталога производителя:
- Обозначение 7040 A
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 13,7 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 212
- Размер сопряженных деталей (Da max.) 298
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 99,1 мм.
- Размер (r1 min.) 1,1 мм.
RPP8 DD 3004 MFX - Megaflex
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 45x72x10 (mm)
Bearing 2304
Manufacturer: ETERNO
Sizes: 20x52x21 (mm)
Weight:: 0.21 (kg)
Bearings K89444
Manufacturer: INA-FAG
Sizes: 220x420x40 (mm)
Weight:: 17.6 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 165.10x197.05x15.87 (mm)
Bearings K81126 TV
Manufacturer: INA-FAG
Sizes: 130x170x12 (mm)
Weight:: 0.38 (kg)
Подшипник 7938A5TRSU
Manufacturer: NSK-RHP
Sizes: 190x260x33 (mm)
Weight:: 69 (kg)
Bearing 387AS / 383A
Manufacturer: TIMKEN
Sizes: 57.150x100.000x21.000 (mm)
Weight:: 0.653 (kg)
Подшипник RS-5040
Manufacturer: NSK-RHP
Sizes: 200x310x150 (mm)
Weight:: 41 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x115x13 (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.