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
XPA 2650 Lw / Ld ( ХРА 2650 )
Manufacturer: ContiTech AG
Подшипник 239/750EK
Manufacturer: NACHI
Sizes: 750x1000x185 (mm)
Weight:: 417 (kg)
Bearings NUTR4090-A
Manufacturer: INA-FAG
Sizes: 40x90x32 (mm)
Weight:: 1.129 (kg)
Bearing N2208E (2508E)
Manufacturer: TMB
Sizes: 40x80x23 (mm)
Weight:: 0.43 (kg)
Bearing NUP2319
Manufacturer: ETERNO
Sizes: 95x200x67 (mm)
Weight:: 9.89 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 170.00x180.60x5.30 (mm)
Подшипник 24060EK30
Manufacturer: NACHI
Sizes: 300x460x160 (mm)
Weight:: 98.7 (kg)
Подшипник 52222
Manufacturer: NSK-RHP
Sizes: 110x160x67 (mm)
Weight:: 225 (kg)
Bearing 06Y42
Manufacturer: INA-FAG
Sizes: 15.875x25.273x11.227 (mm)
Weight:: 0.022 (kg)
Bearing 625-2RS/Z1P5 (D180025Z1)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (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.
