Подшипник 7219 A
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 2.68 kg
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 2.68 kg
Технические характеристики из каталога производителя:
- Обозначение 7219 A
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,68 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 158
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 54,2 мм.
- Размер (r1 min.) 1,1 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x52x7 (mm)
K21 PU(14x28x7)
Manufacturer: KASTAS
Sizes: 14x28x7 (mm)
Подшипник NCF3012CV
Manufacturer: SKF
Sizes: 60x95x26 (mm)
Weight:: 0.69 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x35x9 (mm)
Bearing 3795 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.851 (kg)
8V 1180 / 25J 2997 Le
Manufacturer: ContiTech AG
BX 82 BX 2126 Ld
Manufacturer: ContiTech AG
Bearing 3305
Manufacturer: ETERNO
Sizes: 25x62x25.4 (mm)
Weight:: 0.35 (kg)
Krestovina 28,5x77,5
Manufacturer: TOYO
3V 600 / 9J 1524 Le
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.