Подшипник C 4920 V
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 2.05 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 2.05 kg
Технические характеристики из каталога производителя:
- Обозначение C 4920 V
- Производитель SKF
- S2 5.1 мм
- s1 9.4 мм
- Коэффициент отклонения k1
- Рабочий коэффициент подачи k2
- d 140 мм
- B 40 мм
- D1 - 126 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1800 об/мин
- Масса подшипника 2.05 кг
- D2 - 114 мм
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
AT20 1800 GEN III
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7226-C-T-P4S
Manufacturer: FAG
Sizes: 130x230x40 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
Bearing 4437
Manufacturer: INA-FAG
Sizes: 74.613x112.730x28.580 (mm)
Weight:: 0.984 (kg)
Bearings NATR50-PP
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 0.96 (kg)
Bearing 7408BM (66408H)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.4 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing DAC25550043
Manufacturer:
Sizes: 25x55x43/43 (mm)
Bearing 1209 K
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.465 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7018-E-T-P4S
Manufacturer: FAG
Sizes: 90x140x24 (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.