Подшипник 7220 A
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.22 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.22 kg
Технические характеристики из каталога производителя:
- Обозначение 7220 A
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,22 Кг
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 5 300 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 57,4 мм.
- Размер (r1 min.) 1,1 мм.
Bearing QJ212MP6 (E176212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.99 (kg)
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SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 50x65x9.50/14 (mm)
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Bearing N2215EM (2515EH)
Manufacturer: TMB
Sizes: 75x130x31 (mm)
Weight:: 1.65 (kg)
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T10 DD
Manufacturer: ContiTech AG
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Bearing 22216 (3516)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.1 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 62x95x13 (mm)
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A 34,5 13x875 Li / 905 Ld
Manufacturer: ContiTech AG
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Bearing K42x47x27
Manufacturer: INA-FAG
Sizes: 42x47x27 (mm)
Weight:: 0.0049 (kg)
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SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 78.40x98.40/106x12.40/17 (mm)
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RPP8 3992 ( RPP 8 3992 -V, -M, -MFX )
Manufacturer: ContiTech AG
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.