Подшипник 7212 B
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.815 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.815 kg
Технические характеристики из каталога производителя:
- Обозначение 7212 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,815 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 6 300 об/мин
- Размер сопряженных деталей (da min.) 69
- Размер сопряженных деталей (Da max.) 101
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 46,7 мм.
- Размер (r1 min.) 1 мм.
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 168x190x15 (mm)
Подшипник MR 126 DD
Manufacturer: NSK-RHP
Sizes: 6x12x4 (mm)
Weight:: 0.002 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x7.20x0.60 (mm)
Корпус UCFX13
Manufacturer: NACHI
Weight:: 5.5 (kg)
RPP14 2324 ( RPP 14 2324 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 60.00x69.00x4.50 (mm)
B 276 17x7010 Li / 7055 Ld
Manufacturer: ContiTech AG
13x780 A 30,5
Manufacturer: ContiTech AG
Bearings GE25-KRR-B
Manufacturer: INA-FAG
Weight:: 0.25 (kg)
T20 DD
Manufacturer: ContiTech AG
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.