Подшипник 7208B
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.38 kg
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.38 kg
Технические характеристики из каталога производителя:
- Обозначение 7208B
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.380 Кг
- Частота вращения предельная при пластичной смазке 6700 об/мин
- Частота вращения предельная при жидкой смазке 9200 об/мин
- Размер сопряженных деталей (da min.) 47
- Размер сопряженных деталей (Da max.) 73
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 16.2 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 40 Градусы
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 44.45x60.30x6.35 (mm)
Подшипник NU 1088
Manufacturer: NACHI
Sizes: 440x650x94 (mm)
Weight:: 112 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22230-E1-K
Manufacturer: FAG
Sizes: 150x270x73 (mm)
K10 NBR(60x68x6/8)
Manufacturer: KASTAS
Sizes: 60x68x6/8 (mm)
Bearing PWTR45100 2RS
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 30 (kg)
AT20 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 28x47x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x17.65x6/5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x165x15 (mm)
Подшипник 6904ZE
Manufacturer: NACHI
Sizes: 20x37x9 (mm)
Weight:: 0.036 (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.