Подшипник N 256
Inner diameter:: 280 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 69.6 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 69.6 kg
Технические характеристики из каталога производителя:
- Обозначение N 256
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 69,6 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 400 об/мин
- Размер сопряженных деталей (da min.) 300
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
K21 NBR(48x68x10)
Manufacturer: KASTAS
Sizes: 48x68x10 (mm)

Manufacturer: ContiTech AG

STD 1256 S8M
Manufacturer: ContiTech AG

4 NBR 90(016,00x04,00)
Manufacturer: KASTAS

RPP8 3896 ( RPP 8 3896 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 6807-2NKE
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.029 (kg)

1 NBR 70(011,00x01,00)
Manufacturer: KASTAS

K21 PU(6x10x3)
Manufacturer: KASTAS
Sizes: 6x10x3 (mm)

Подшипник NA4901
Manufacturer: NSK-RHP
Sizes: 12x24x13 (mm)
Weight:: 0.027 (kg)

AT5/1230 ( АТ5 1230 )
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.