Подшипник 688 A DD
Inner diameter:: 8 mm
Outer diameter: 16 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Outer diameter: 16 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Технические характеристики из каталога производителя:
- Обозначение 688 A DD
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00402 Кг
- Частота вращения предельная при пластичной смазке 28 000 об/мин
- Размер сопряженных деталей (Db min.) 14,2
- Размер сопряженных деталей (db max.) 10,2
- Размер сопряженных деталей (rb max.) 0,2
O-RING
Manufacturer: NQK SF
Sizes: 10.82x16.06x2.62 (mm)
K05 PU (70x80x6,3/8,3)
Manufacturer: KASTAS
Sizes: 70x80x6,3/8,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 64.60x76.00x5.70 (mm)
Bearing 2788 / 2735X
Manufacturer: TIMKEN
Sizes: 38.1x73.025x23.812 (mm)
Weight:: 0.438 (kg)
K21 PU(16x26x5)
Manufacturer: KASTAS
Sizes: 16x26x5 (mm)
Подшипник NF 309
Manufacturer: NSK-RHP
Sizes: 45x86.5x25 (mm)
Weight:: 0.869 (kg)
K21 PU(28x35x5)
Manufacturer: KASTAS
Sizes: 28x35x5 (mm)
Bearing NJ2306EM (42606EH)
Manufacturer: TMB
Sizes: 30x72x27 (mm)
Weight:: 0.54 (kg)
Подшипник 6801-2NKE
Manufacturer: NACHI
Sizes: 12x21x5 (mm)
Weight:: 0.006 (kg)
Bearing 7311ACP5Z1 (D46311Z1)
Manufacturer: TMB
Weight:: 1.4 (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.
