Подшипник 7212B
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.82 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.82 kg
Технические характеристики из каталога производителя:
- Обозначение 7212B
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.820 Кг
- Частота вращения предельная при пластичной смазке 4800 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 69
- Размер сопряженных деталей (Da max.) 101
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 24.7 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RATR20
Manufacturer: INA-FAG
XT200 PU(85x100x9)
Manufacturer: KASTAS
Sizes: 85x100x9 (mm)
Bearing N313EMZ1 (2313EHZ1)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.2 (kg)
K35 PTFE/NBR(390x414x8,1)
Manufacturer: KASTAS
Sizes: 390x414x8,1 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x145x13 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x60x10 (mm)
Bearing 7224AC (46224)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (kg)
Bushing H317
Manufacturer: ETERNO
Sizes: 85x110x63 (mm)
Weight:: 1.2 (kg)
Bearing XW4-1/2
Manufacturer: INA-FAG
Sizes: 114.300x146.050x25.400 (mm)
Weight:: 1.038 (kg)
K84 PU(64x57,9x4,85 )
Manufacturer: KASTAS
Sizes: 64x57,9x4,85 (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.