Подшипник 231/500E
Inner diameter:: 500 mm
Outer diameter: 830 mm
The size of the width: 264 mm
Weight:: 584 kg
Outer diameter: 830 mm
The size of the width: 264 mm
Weight:: 584 kg
Технические характеристики из каталога производителя:
- Обозначение 231/500E
- Размер (r min.) 7,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 584 Кг
- Частота вращения предельная при пластичной смазке 420 об/мин
- Частота вращения предельная при жидкой смазке 540 об/мин
- Расчетный коэффициент (e) 0,32
- Расчетный коэффициент (Y0) 2,04
- Расчетный коэффициент (Y1) 2,09
- Расчетный коэффициент (Y2) 3,11
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 27x42x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 11.00x14.60x1.80 (mm)
RPP8 6432 ( RPP 8 6432 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 231/670E
Manufacturer: NACHI
Sizes: 670x1090x336 (mm)
Weight:: 1260 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 90.20x93.00x1.40 (mm)
Bearings NA6912
Manufacturer: INA-FAG
Sizes: 60x85x45 (mm)
Weight:: 0.808 (kg)
K22 NBR(28x36x8)
Manufacturer: KASTAS
Sizes: 28x36x8 (mm)
MEGADYNE ISORAN 1750 GLD14 ( RPP14 1750 GOLD )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 57x76.25x9.50 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 14x22x7 (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.