Подшипник 6909DDU
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Технические характеристики из каталога производителя:
- Обозначение 6909DDU
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,126 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (da max) 50
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
- Расчетный коэффициент (f0) 15,9
K73 POLYESTER/PTFE(280x285x15)
Manufacturer: KASTAS
Sizes: 280x285x15 (mm)
K21 NBR(35x52x12)
Manufacturer: KASTAS
Sizes: 35x52x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 54.50x61.60x3.55 (mm)
DSTD 1240 DS8M
Manufacturer: ContiTech AG
Подшипник LM2225
Manufacturer: NSK-RHP
Sizes: 17x29x25.2 (mm)
Weight:: 0.068 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 13x26x9 (mm)
6.99 NBR 70(272,40x06,99)
Manufacturer: KASTAS
Bearing NU305 (32305)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x50x14 (mm)
K22 PU(60x70x7)
Manufacturer: KASTAS
Sizes: 60x70x7 (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.
