Подшипник 7209 B
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.421 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.421 kg
Технические характеристики из каталога производителя:
- Обозначение 7209 B
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,421 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 52
- Размер сопряженных деталей (Da max.) 78
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 36,8 мм.
- Размер (r1 min.) 0,6 мм.
Bearing K60x66x33 ZW
Manufacturer: INA-FAG
Sizes: 60x66x33 (mm)
Weight:: 0.0104 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x12.00x3.00 (mm)
Подшипник NF 320
Manufacturer: NSK-RHP
Sizes: 100x185.5x47 (mm)
Weight:: 7.59 (kg)
RPP8 3176 ( RPP 8 3176 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing DC5476A(4C)-N
Manufacturer: ETERNO
Sizes: 54.765x71.425x16 (mm)
Weight:: 130 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник HR60KBE042+L
Manufacturer: NSK-RHP
Sizes: 60x110x53 (mm)
Weight:: 2.03 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.20x5.00x1.90 (mm)
HTD 8M 4280 ( HTD8M 4280 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NU2206EM (32506EH)
Manufacturer: TMB
Sizes: 30x62x20 (mm)
Weight:: 0.26 (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.