Подшипник 639 VV
Inner diameter:: 9 mm
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.036 kg
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.036 kg
Технические характеристики из каталога производителя:
- Обозначение 639 VV
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,036 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Размер сопряженных деталей (Db min.) 25,6
- Размер сопряженных деталей (db max.) 16,1
- Размер сопряженных деталей (rb max.) 0,6
O-RING
Manufacturer: NQK SF
Sizes: 6.00x15.00x4.50 (mm)

Bearing 22310 (3610)
Manufacturer: TMB
Sizes: 50x110x40 (mm)
Weight:: 1.9 (kg)

Подшипник 6302
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)

CONTI-V D86 32X2184 Li/2260 Ld L=L EL
Manufacturer: ContiTech AG

2 NBR 70(010,50x02,00)
Manufacturer: KASTAS

Bearings NA4906
Manufacturer: INA-FAG
Sizes: 30x47x17 (mm)
Weight:: 0.101 (kg)

Bearing K25x33x20
Manufacturer: INA-FAG
Sizes: 25x33x20 (mm)
Weight:: 0.0033 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 230.00x244.00x7.00 (mm)

Bearing 02872 / 02820
Manufacturer: TIMKEN
Sizes: 28.575x73.025x22.225 (mm)
Weight:: 0.48 (kg)

K31 PU/NBR/POM(70x80x12)
Manufacturer: KASTAS
Sizes: 70x80x12 (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.