Подшипник 6919NR
Inner diameter:: 95 mm
Outer diameter: 130 mm
The size of the width: 18 mm
Weight:: 0.576 kg
Outer diameter: 130 mm
The size of the width: 18 mm
Weight:: 0.576 kg
Технические характеристики из каталога производителя:
- Обозначение 6919NR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.576 Кг
- Размер (d1) 127.6 мм.
- Частота вращения предельная при пластичной смазке 4700 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 135.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
4 NBR 70(078,00x04,00)
Manufacturer: KASTAS
Подшипник 54210U
Manufacturer: NSK-RHP
Sizes: 50x78x47 (mm)
Weight:: 0.73 (kg)
Bearing 7305ADLA/P4DF
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)
K73 POLYESTER/PTFE(160x165x9,7 )
Manufacturer: KASTAS
Sizes: 160x165x9,7 (mm)
K21 NBR(58x68x6 )
Manufacturer: KASTAS
Sizes: 58x68x6 (mm)
5.33 NBR 70(043,82x05,33)
Manufacturer: KASTAS
Mechanical seal RM 104-12
Manufacturer: RiMi
Bearing 33012 (2CE)
Manufacturer: GMB
Sizes: 60x95x27 (mm)
Weight:: 0.691 (kg)
Торцевое уплотнение RM H-80
Manufacturer: RiMi
MEGADYNE ISORAN 3104MXL
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.