Подшипник 6809DD
Inner diameter:: 45 mm
Outer diameter: 58 mm
The size of the width: 7 mm
Weight:: 0.038 kg
Outer diameter: 58 mm
The size of the width: 7 mm
Weight:: 0.038 kg
Технические характеристики из каталога производителя:
- Обозначение 6809DD
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,038 Кг
- Частота вращения предельная при пластичной смазке 6 000 об/мин
- Размер сопряженных деталей (da min.) 47
- Размер сопряженных деталей (da max) 47,5
- Размер сопряженных деталей (Da max.) 56
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 17,2
AT5 DD
Manufacturer: ContiTech AG
Bearing NUP2207ENV (192507EK)
Manufacturer: TMB
Sizes: 35x72x23 (mm)
Weight:: 0.42 (kg)
Подшипник 7338B
Manufacturer: NACHI
Sizes: 190x400x78 (mm)
Weight:: 47.6 (kg)
3 NBR 90(110,00x03,00)
Manufacturer: KASTAS
K21 NBR(6,35x12,7x6,35)
Manufacturer: KASTAS
Sizes: 6,35x12,7x6,35 (mm)
Bearing K20x28x25
Manufacturer: INA-FAG
Sizes: 20x28x25 (mm)
Weight:: 0.0032 (kg)
SEALS (REINFORCED SEAL) (AVP-B)
Manufacturer: FEKO
Sizes: 22x31.60x4.60/7.70 (mm)
K22 PU(20x32x6)
Manufacturer: KASTAS
Sizes: 20x32x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x130x11 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 293.60x305.00x5.70 (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.
