Подшипник 6902ZENR
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Outer diameter: 28 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение 6902ZENR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.017 Кг
- Размер (d1) 26.7 мм.
- Частота вращения предельная при пластичной смазке 26000 об/мин
- Частота вращения предельная при жидкой смазке 31000 об/мин
- Размер (d2) 30.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Подшипник 1207 K
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)

Bearing BK4020
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
Weight:: 0.054 (kg)

Bearing 7028 AC
Manufacturer: ETERNO
Sizes: 140x210x33 (mm)
Weight:: 4.7 (kg)

DHTD 700 D5M CXP
Manufacturer: ContiTech AG

Подшипник 22213EAE4
Manufacturer: NSK-RHP
Sizes: 65x120x31 (mm)
Weight:: 1.51 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x45x10 (mm)

Bearing W4
Manufacturer: INA-FAG
Sizes: 101.600x147.650x34.930 (mm)
Weight:: 1.881 (kg)

K22 PU(212x224x10)
Manufacturer: KASTAS
Sizes: 212x224x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 19.50x22.50x1.50 (mm)

Подшипник HM89443/HM89410
Manufacturer: NSK-RHP
Sizes: 33.338x76.2x29.37 (mm)
Weight:: 0.678 (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.