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
O-RING
Manufacturer: NQK SF
Sizes: 44.20x50.20x3.00 (mm)

Подшипник 5215ANR
Manufacturer: NACHI
Sizes: 75x130x41.3 (mm)
Weight:: 1.91 (kg)

B-1120
Manufacturer: ContiTech AG

Подшипник 53256U
Manufacturer: NACHI
Sizes: 280x380x94 (mm)
Weight:: 225 (kg)

Bearings NKI32/20
Manufacturer: INA-FAG
Sizes: 32x47x20 (mm)
Weight:: 0.118 (kg)

Bushing H2330
Manufacturer: ETERNO
Sizes: 150x195x139 (mm)
Weight:: 6.63 (kg)

Bearings PNA35/55
Manufacturer: INA-FAG
Sizes: 35x55x20 (mm)
Weight:: 0.177 (kg)

K150 NBR FABRIC(65x50x7,5/4,5)
Manufacturer: KASTAS
Sizes: 65x50x7,5/4,5 (mm)

Подшипник 206KBE2801+L
Manufacturer: NSK-RHP
Sizes: 206x283x102 (mm)
Weight:: 18.1 (kg)

AT10 1940 ( АТ10 1940 ) MEGADYNE MEGAPOWER
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.