Подшипник 689
Inner diameter:: 9 mm
Outer diameter: 17 mm
The size of the width: 4 mm
Weight:: 0.004 kg
Outer diameter: 17 mm
The size of the width: 4 mm
Weight:: 0.004 kg
Технические характеристики из каталога производителя:
- Обозначение 689
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00353 Кг
- Частота вращения предельная при пластичной смазке 36 000 об/мин
- Частота вращения предельная при жидкой смазке 43 000 об/мин
- Размер сопряженных деталей (da min.) 10,6
- Размер сопряженных деталей (Da max.) 15,4
- Размер сопряженных деталей (ra max.) 0,2
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x65x9 (mm)
Bearing 30614 (7714)
Manufacturer: TMB
Sizes: 70x120x44.5 (mm)
Подшипник MF72ZZ
Manufacturer: NSK-RHP
Sizes: 2x8.2x3 (mm)
Weight:: 0.56 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 8.50x13.50x2.50 (mm)
K94 PU(70x82,6x12/8)
Manufacturer: KASTAS
Sizes: 70x82,6x12/8 (mm)
5.7 NBR 90(199,20x05,70)
Manufacturer: KASTAS
Bearings GYE40-KRR-B
Manufacturer: INA-FAG
Weight:: 0.65 (kg)
Подшипник 63/28NR
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
Bearing BCE1212
Manufacturer: INA-FAG
Sizes: 19.050x25.400x19.050 (mm)
Weight:: 0.021 (kg)
AT3/549 GEN III ( АТ3 549 GENIII )
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.
