Подшипник 7210CDB
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Технические характеристики из каталога производителя:
- Обозначение 7210CDB
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 8800 об/мин
- Частота вращения предельная при жидкой смазке 13000 об/мин
- Размер сопряженных деталей (da min.) 57
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) - 1.9 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 40 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 85x105x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 164.00x169.30x2.65 (mm)
K84 PU(100x90,3x9)
Manufacturer: KASTAS
Sizes: 100x90,3x9 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 31.5x44.45x9/7 (mm)
Подшипник 53220U
Manufacturer: NSK-RHP
Sizes: 100x150x45 (mm)
Weight:: 225 (kg)
Подшипник 11162/11300
Manufacturer: NSK-RHP
Sizes: 41.275x76.2x18.009 (mm)
Weight:: 0.341 (kg)
Подшипник 22214AEX
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.69 (kg)
B-3136
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Bearing LR5206KDD
Manufacturer: INA-FAG
Sizes: 30x72x23.8 (mm)
Weight:: 23.8 (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.