Подшипник 6821ZZ
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Технические характеристики из каталога производителя:
- Обозначение 6821ZZ
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,324 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (da max) 110,5
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 17,4
HTD 945 3M
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31312-A
Manufacturer: FAG
Sizes: 60x130x33.5 (mm)
Bearing NU224EM (32224EH)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.6 (kg)
MEGADYNE ISORAN 522 RPP3 ( RPP 3M 522 )
Manufacturer: ContiTech AG
Подшипник N 413
Manufacturer: NACHI
Sizes: 65x135.3x37 (mm)
Weight:: 3.58 (kg)
SPA 1120
Manufacturer: ContiTech AG
Подшипник 52220
Manufacturer: NSK-RHP
Sizes: 100x150x67 (mm)
Weight:: 225 (kg)
Bearing NF207EM (12207EH)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.33 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 68.00x73.30x2.65 (mm)
Bearing 28680 / 28622
Manufacturer: TIMKEN
Sizes: 55.562x97.63x24.608 (mm)
Weight:: 0.774 (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.