Подшипник 7308 B
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.648 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.648 kg
Технические характеристики из каталога производителя:
- Обозначение 7308 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,648 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 81
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 38,8 мм.
- Размер (r1 min.) 1 мм.
HTD 8M 1400 ( HTD8M 1400 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 57.50x75x7.50 (mm)
K81 TPE(90x94,8x1,05)
Manufacturer: KASTAS
Sizes: 90x94,8x1,05 (mm)
Bearing DAC45860044
Manufacturer:
Sizes: 45x86x44/44 (mm)
13x1075 A 42,5
Manufacturer: ContiTech AG
C 168 22x4265 Li / 4324 Ld
Manufacturer: ContiTech AG
AT5/920 ( АТ5 920 )
Manufacturer: ContiTech AG
HTD 8M 2880 ( HTD8M 2880 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing K25x33x24
Manufacturer: INA-FAG
Sizes: 25x33x24 (mm)
Weight:: 0.0039 (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.