Подшипник NA4902
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.035 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.035 kg
Технические характеристики из каталога производителя:
- Обозначение NA4902
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,035 Кг
- Частота вращения предельная при пластичной смазке 13000 об/мин
- Частота вращения предельная при жидкой смазке 22000 об/мин
- Размер сопряженных деталей (da min.) 17
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,3
Bearing 81264 M
Manufacturer: INA-FAG
Sizes: 320x440x95 (mm)
Weight:: 42.600 (kg)

17x3200 B 126
Manufacturer: ContiTech AG

Подшипник 6001NR
Manufacturer: NSK-RHP
Sizes: 12x28x8 (mm)
Weight:: 0.022 (kg)

Bearing NUP2207
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.426 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 25x35x6 (mm)

Bearing 29414 (9039414)
Manufacturer: TMB
Sizes: 70x150x48 (mm)
Weight:: 3.9 (kg)

SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 45x60x10 (mm)

SPZ 1500
Manufacturer: ContiTech AG

Bearing NU328EM (32328EH)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 22 (kg)

Подшипник H-E30306J
Manufacturer: NACHI
Sizes: 30x72x20.75 (mm)
Weight:: 0.399 (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.