Подшипник N 248
Inner diameter:: 240 mm
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 49.6 kg
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 49.6 kg
Технические характеристики из каталога производителя:
- Обозначение N 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 49,6 Кг
- Частота вращения предельная при пластичной смазке 1 300 об/мин
- Частота вращения предельная при жидкой смазке 1 600 об/мин
- Размер сопряженных деталей (da min.) 256
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 21x35x10 (mm)

Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71940-C-T-P4S
Manufacturer: FAG
Sizes: 200x280x38 (mm)

K06 NBR(225x245x10/18)
Manufacturer: KASTAS
Sizes: 225x245x10/18 (mm)

Bearing 16005P6 (E7000105)
Manufacturer: TMB
Sizes: 25x47x8 (mm)
Weight:: 0.06 (kg)

Bearing LR205NPP
Manufacturer: INA-FAG
Sizes: 25x62x15 (mm)
Weight:: 15 (kg)

AT10 DD
Manufacturer: ContiTech AG

Bearing 6215N (50215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

Bearing 638Z (60038)
Manufacturer: TMB
Sizes: 8x28x9 (mm)
Weight:: 0.03 (kg)

K22 NBR(34,92x50,8x7,93)
Manufacturer: KASTAS
Sizes: 34,92x50,8x7,93 (mm)


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.