Подшипник 231/800E
Inner diameter:: 800 mm
Outer diameter: 1280 mm
The size of the width: 375 mm
Weight:: 1910 kg
Outer diameter: 1280 mm
The size of the width: 375 mm
Weight:: 1910 kg
Технические характеристики из каталога производителя:
- Обозначение 231/800E
- Размер (r min.) 9,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1910 Кг
- Частота вращения предельная при пластичной смазке 240 об/мин
- Частота вращения предельная при жидкой смазке 310 об/мин
- Расчетный коэффициент (e) 0,29
- Расчетный коэффициент (Y0) 2,26
- Расчетный коэффициент (Y1) 2,32
- Расчетный коэффициент (Y2) 3,45
Bearing NA4910 2RS
Manufacturer: INA-FAG
Sizes: 50x72x23 (mm)
Weight:: 0.295 (kg)
HTD 8M 3832 ( HTD8M 3832 -V, -M, -MFX )
Manufacturer: ContiTech AG
BB157 ( ВВ 157 ) Le= 4057 мм
Manufacturer: ContiTech AG
Bearing 3783 / 3720
Manufacturer: TIMKEN
Sizes: 44.45x93.264x30.162 (mm)
Weight:: 0.932 (kg)
Подшипник NNCF4912CV
Manufacturer: SKF
Sizes: 60x85x25 (mm)
Weight:: 0.48 (kg)
Bearing NK42/30
Manufacturer: ETERNO
Sizes: 42x52x30 (mm)
Weight:: 125 (kg)
K35 PTFE/NBR(4x8,9x2,2)
Manufacturer: KASTAS
Sizes: 4x8,9x2,2 (mm)
Bearing NJ2328EM (42628EH)
Manufacturer: TMB
Sizes: 140x300x102 (mm)
Weight:: 36.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 68.00x72.00x2.00 (mm)
T20 DD
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.