Подшипник 6921ZZ
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.856 kg
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.856 kg
Технические характеристики из каталога производителя:
- Обозначение 6921ZZ
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,856 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Размер сопряженных деталей (da min.) 111,5
- Размер сопряженных деталей (da max) 116
- Размер сопряженных деталей (Da max.) 138,5
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 16,5
Подшипник HH221447/HH221410
Manufacturer: NSK-RHP
Sizes: 99.982x190.5x57.15 (mm)
Weight:: 6.92 (kg)
STD 912 S8M CXA
Manufacturer: ContiTech AG
Bearing 32908 (2BC)
Manufacturer: GMB
Sizes: 40x62x15 (mm)
Weight:: 0.155 (kg)
Bearings NKIS17
Manufacturer: INA-FAG
Sizes: 17x37x20 (mm)
Weight:: 0.098 (kg)
MEGADYNE ISORAN 240 L
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x170x12 (mm)
AT10/1050 ( АТ10 1050 )
Manufacturer: ContiTech AG
K94 PU(60x70x10/6,3)
Manufacturer: KASTAS
Sizes: 60x70x10/6,3 (mm)
Подшипник N 336
Manufacturer: NSK-RHP
Sizes: 180x328x75 (mm)
Weight:: 42.6 (kg)
HTD 8M 4736 ( HTD8M 4736 -V, -M, -MFX )
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.
