Подшипник 6221DDU
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Технические характеристики из каталога производителя:
- Обозначение 6221DDU
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,79 Кг
- Частота вращения предельная при пластичной смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 14,4
Bearing S6005-2Z
Manufacturer: ETERNO
Sizes: 25.00x47.00x12.00 (mm)
Weight:: 80 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 60x80x7 (mm)
Подшипник 6012
Manufacturer: NACHI
Sizes: 60x95x18 (mm)
Weight:: 0.418 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x73x10 (mm)
HTD 8M 2160 ( HTD8M 2160 -V, -M, -MFX )
Manufacturer: ContiTech AG
CONTI-V D187 32X4750 Li/4826 Ld L=L EL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x60x5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x37x7 (mm)
HTD 150 3M
Manufacturer: ContiTech AG
Bearing RF14
Manufacturer: INA
Sizes: 6.350x22.225x14.288 (mm)
Weight:: 12.7 (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.