Подшипник 7930 A5
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.97 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.97 kg
Технические характеристики из каталога производителя:
- Обозначение 7930 A5
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,97 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 5 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (Da max.) 200
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 56 мм.
- Размер (r1 min.) 1 мм.
Bearing 7208CP5 (D36208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
Bearings NKIS15
Manufacturer: INA-FAG
Sizes: 15x35x20 (mm)
Weight:: 0.092 (kg)
Подшипник 6810-2NSE
Manufacturer: NACHI
Sizes: 50x65x7 (mm)
Weight:: 0.052 (kg)
O-3500
Manufacturer: ContiTech AG
K780 PTFE(16x18x15)
Manufacturer: KASTAS
Sizes: 16x18x15 (mm)
Bearing RN208M (502208H)
Manufacturer: TMB
Sizes: 40x70x18 (mm)
Weight:: 0.43 (kg)
Подшипник NP 212
Manufacturer: NACHI
Sizes: 60x97.5x22 (mm)
Weight:: 0.82 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x165x13 (mm)
STD 656 S8M CXP
Manufacturer: ContiTech AG
Подшипник 21319AXK
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 7.44 (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.