Подшипник 639
Inner diameter:: 9 mm
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 639
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,0365 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Частота вращения предельная при жидкой смазке 30 000 об/мин
- Размер сопряженных деталей (da min.) 13
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,6
Корпус UKPK315+H2315
Manufacturer: NACHI
Weight:: 17.2 (kg)
Подшипник 6911NR
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.189 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30202-A
Manufacturer: FAG
Sizes: 15x35x11.75 (mm)
Bearing 6212Z2 (212Z2)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
Подшипник 6201NKE
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Bearing 7224 AC
Manufacturer: ETERNO
Sizes: 120x215x40 (mm)
Weight:: 7.08 (kg)
Bearing LM35
Manufacturer: ETERNO
Sizes: 35x52x70 (mm)
SPB 2280 Lw
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1500 GLD5 ( RPP5 1500 GOLD )
Manufacturer: ContiTech AG
Bearing NU2207E (32507E)
Manufacturer: TMB
Sizes: 35x72x23 (mm)
Weight:: 0.4 (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.