Подшипник 6812ZNR
Inner diameter:: 60 mm
Outer diameter: 78 mm
The size of the width: 10 mm
Weight:: 0.11 kg
Outer diameter: 78 mm
The size of the width: 10 mm
Weight:: 0.11 kg
Технические характеристики из каталога производителя:
- Обозначение 6812ZNR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.110 Кг
- Размер (d1) 76.2 мм.
- Частота вращения предельная при пластичной смазке 8000 об/мин
- Частота вращения предельная при жидкой смазке 9500 об/мин
- Размер (d2) 82.7 мм.
- Размер (a) 1.7 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 1.12 мм.
Bearing RNA4909RS
Manufacturer: ETERNO
Sizes: 52x68x22 (mm)
Weight:: 157 (kg)
K501 PA/NBR(105x84x8,1)
Manufacturer: KASTAS
Sizes: 105x84x8,1 (mm)
DSTD 1408 DS8M CXP
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x70x8 (mm)
Подшипник E30215J
Manufacturer: NACHI
Sizes: 75x130x27.25 (mm)
Weight:: 1.39 (kg)
Bearing K6X9X8TN
Manufacturer: ETERNO
Sizes: 6x9x8 (mm)
Weight:: 0.0008 (kg)
Подшипник 7003C
Manufacturer: NACHI
Sizes: 17x35x10 (mm)
Weight:: 0.045 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x110x12 (mm)
HTD 8M 7392 ( HTD8M 7392 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings K89430
Manufacturer: INA-FAG
Sizes: 150x300x30 (mm)
Weight:: 7.1 (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.