Подшипник 7217 C
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.04 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.04 kg
Технические характеристики из каталога производителя:
- Обозначение 7217 C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,04 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 9 500 об/мин
- Размер сопряженных деталей (da min.) 95
- Размер сопряженных деталей (Da max.) 140
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 29,7 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 14,7
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x130x12 (mm)
Подшипник 23248EK
Manufacturer: NACHI
Sizes: 240x440x160 (mm)
Weight:: 109 (kg)
Подшипник JLM104948/JLM104910
Manufacturer: NSK-RHP
Sizes: 50x82x21.5 (mm)
Weight:: 0.435 (kg)
Подшипник 51117
Manufacturer: NACHI
Sizes: 85x110x19 (mm)
Bearing PWTR17 2RS
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (kg)
Bearings K89340
Manufacturer: INA-FAG
Sizes: 200x340x28 (mm)
Weight:: 31.93 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 90x105.25x14/15.80 (mm)
Подшипник 23136A2X
Manufacturer: NACHI
Sizes: 180x300x96 (mm)
Weight:: 28.2 (kg)
Подшипник 6814DD
Manufacturer: NSK-RHP
Sizes: 70x90x10 (mm)
Weight:: 0.134 (kg)
Bearing 29460 (9039460)
Manufacturer: TMB
Sizes: 300x540x145 (mm)
Weight:: 140 (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.