Подшипник 6311DDU
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.37 kg
Технические характеристики из каталога производителя:
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.37 kg
- Обозначение 6311DDU
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 1,37 Кг
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (da max) 72,5
- Размер сопряженных деталей (Da max.) 111
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 13,1
O-RING
Manufacturer: NQK SF
Sizes: 202.00x225.00x11.50 (mm)
K23 PU(70x50x14)
Manufacturer: KASTAS
Sizes: 70x50x14 (mm)
KPB POLYESTER/PTFE(3x20 )
Manufacturer: KASTAS
K89 PU(6x12x2,4 )
Manufacturer: KASTAS
Sizes: 6x12x2,4 (mm)
2 NBR 70(021,00x02,00)
Manufacturer: KASTAS
B 147 17x3735 Li / 3780 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 36x41.75x3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 98.42x114.42x8.00 (mm)
RPP8 4104 ( RPP 8 4104 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKFL309+H2309
Manufacturer: NACHI
Weight:: 3.4 (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.
