Подшипник 6930DDU
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Технические характеристики из каталога производителя:
- Обозначение 6930DDU
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,01 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Размер сопряженных деталей (da min.) 159
- Размер сопряженных деталей (da max) 166
- Размер сопряженных деталей (Da max.) 201
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 16,5
K17 PTFE/NBR(120x104,5x6,3)
Manufacturer: KASTAS
Sizes: 120x104,5x6,3 (mm)
Bearing 3304 J
Manufacturer: INA-FAG
Sizes: 20x52x22.200 (mm)
Weight:: 0.220 (kg)
AT5 DD
Manufacturer: ContiTech AG
Bushing H215
Manufacturer: ETERNO
Sizes: 75x98x43 (mm)
Weight:: 0.71 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89311-TV
Manufacturer: INA-FAG
Sizes: 55x105x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 83.00x89.00x3.00 (mm)
HTD 1890 14M CXA
Manufacturer: ContiTech AG
K41 PTFE/NBR(160x144,9x6,3)
Manufacturer: KASTAS
Sizes: 160x144,9x6,3 (mm)
Bearing NU2234EM (32534EH)
Manufacturer: TMB
Sizes: 170x310x86 (mm)
Weight:: 29 (kg)
FR200 PU(56x71x12,5 )
Manufacturer: KASTAS
Sizes: 56x71x12,5 (mm)
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.
