Подшипник 689 ZZ1
Inner diameter:: 9 mm
Outer diameter: 17 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Outer diameter: 17 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Технические характеристики из каталога производителя:
- Обозначение 689 ZZ1
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00443 Кг
- Частота вращения предельная при пластичной смазке 36 000 об/мин
- Размер сопряженных деталей (Db min.) 15,2
- Размер сопряженных деталей (db max.) 11,5
- Размер сопряженных деталей (rb max.) 0,2
Подшипник LM3520
Manufacturer: NSK-RHP
Sizes: 30x42x20.2 (mm)
Weight:: 0.085 (kg)

Подшипник 23948CAKE4
Manufacturer: NSK-RHP
Sizes: 240x320x60 (mm)
Weight:: 13.3 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI55/35
Manufacturer: INA-FAG
Sizes: 55x72x35 (mm)

T20 DD
Manufacturer: ContiTech AG

Bearing W3-1/4
Manufacturer: INA-FAG
Sizes: 82.550x122.250x31.750 (mm)
Weight:: 1.134 (kg)

Bearing 22230W33 (3530W33)
Manufacturer: TMB
Sizes: 150x270x73 (mm)
Weight:: 18 (kg)

Bearing N307 (2307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.48 (kg)

Подшипник 596/592A
Manufacturer: NSK-RHP
Sizes: 85.725x152.4x39.688 (mm)
Weight:: 2.91 (kg)

Bearing 51316
Manufacturer: ETERNO
Sizes: 80x140x44 (mm)
Weight:: 2.7 (kg)

Bearing 02474 / 02420
Manufacturer: TIMKEN
Sizes: 28.575x68.262x22.225 (mm)
Weight:: 0.409 (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.