Подшипник 7930 C
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.96 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.96 kg
Технические характеристики из каталога производителя:
- Обозначение 7930 C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,96 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 6 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (Da max.) 200
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 38,1 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 16,6
Bearing LR200KDD
Manufacturer: INA-FAG
Sizes: 10x32x9 (mm)
Weight:: 9 (kg)
Подшипник 51234X
Manufacturer: NSK-RHP
Sizes: 170x240x55 (mm)
Weight:: 225 (kg)
Bearings RF52
Manufacturer: INA-FAG
Sizes: 25.400x82.550x46.040 (mm)
Weight:: 1.642 (kg)
Подшипник 6806-2NKE
Manufacturer: NACHI
Sizes: 30x42x7 (mm)
Weight:: 0.026 (kg)
3.53 FKM 80(021,82x03,53)
Manufacturer: KASTAS
KDN NBR(130x142x7)
Manufacturer: KASTAS
Sizes: 130x142x7 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 90x140x12 (mm)
K21 NBR(135x165x15)
Manufacturer: KASTAS
Sizes: 135x165x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x78x12 (mm)
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.