Подшипник 239/630E
Inner diameter:: 630 mm
Outer diameter: 850 mm
The size of the width: 165 mm
Weight:: 273 kg
Outer diameter: 850 mm
The size of the width: 165 mm
Weight:: 273 kg
Технические характеристики из каталога производителя:
- Обозначение 239/630E
- Размер (r min.) 6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 273 Кг
- Частота вращения предельная при пластичной смазке 420 об/мин
- Частота вращения предельная при жидкой смазке 540 об/мин
- Расчетный коэффициент (e) 0,18
- Расчетный коэффициент (Y0) 3,62
- Расчетный коэффициент (Y1) 3,71
- Расчетный коэффициент (Y2) 5,52
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 840x910x25 (mm)
K21 PU(47x65x12)
Manufacturer: KASTAS
Sizes: 47x65x12 (mm)
K68 POM(70x75x9,5)
Manufacturer: KASTAS
Sizes: 70x75x9,5 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 40x60x10 (mm)
T20 DD
Manufacturer: ContiTech AG
XPZ 975 Lw / Ld ( XPZ975 )
Manufacturer: ContiTech AG
XT200 PU(190x210x14,5)
Manufacturer: KASTAS
Sizes: 190x210x14,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x58x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 98.02x108.68x5.33 (mm)
XPZ 900 Lw / Ld ( XPZ900 )
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.
