Подшипник 7219BDB
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 2.78 kg
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 2.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7219BDB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2.78 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер сопряженных деталей (da min.) 102
- Размер сопряженных деталей (Da max.) 163
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 39.7 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 64 мм.
K12 PU(120x136x9/12)
Manufacturer: KASTAS
Sizes: 120x136x9/12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81228-M
Manufacturer: INA-FAG
Sizes: 140x200x19 (mm)
SPZ 1412 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 52x68.15x6 (mm)
Bushing H221
Manufacturer: ETERNO
Sizes: 105x140x60 (mm)
Weight:: 1.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17.46x28.58x6.3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 119.40x125.60x3.10 (mm)
Bearing 6264
Manufacturer: ETERNO
Sizes: 320x580x92 (mm)
Weight:: 113 (kg)
17x3175 B 125
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARYS)
Manufacturer: FEKO
Sizes: 35x48x10 (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.