Подшипник 6903N
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Технические характеристики из каталога производителя:
- Обозначение 6903N
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.019 Кг
- Размер (d1) 28.7 мм.
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
Подшипник 7005DB
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.091 (kg)

Подшипник 240/500EK30
Manufacturer: NACHI
Sizes: 500x720x218 (mm)
Weight:: 300 (kg)

Bearing NU309E (32309E)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.9 (kg)

Подшипник 6212ZZE
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.783 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 9.70x12.50x1.40 (mm)

Подшипник NU 2206 ET
Manufacturer: NSK-RHP
Sizes: 30x62x20 (mm)
Weight:: 0.255 (kg)

Bearing 25577 / 25521
Manufacturer: TIMKEN
Sizes: 42.875x82.058x23.812 (mm)
Weight:: 0.574 (kg)

5.33 NBR 70(253,57x05,33)
Manufacturer: KASTAS

1.5 FKM 80(009,00x01,50 )
Manufacturer: KASTAS

STD 1000 S8M CXP
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.