Подшипник NNC 4868 CV
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.5 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.5 kg
Технические характеристики из каталога производителя:
- Обозначение NNC 4868 CV
- Производитель SKF
- K 5 мм
- das 360 мм
- d 420 мм
- B 80 мм
- D1 - 369 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 750 об/мин
- Масса подшипника 25.5 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 600 об/мин
- Расчетный коэффициент kr
- B1 9.4 мм
Bushing H221
Manufacturer: ETERNO
Sizes: 105x140x60 (mm)
Weight:: 1.7 (kg)
RPP14 6678 ( RPP 14 6678 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NU2326EM (32626EH)
Manufacturer: TMB
Sizes: 130x280x93 (mm)
Weight:: 28.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 26.00x31.00x2.50 (mm)
Корпус UKF212+H2312
Manufacturer: NACHI
Weight:: 4.6 (kg)
Bearing LM12749 / LM12710
Manufacturer: TIMKEN
Sizes: 22x45.237x15.494 (mm)
Weight:: 0.115 (kg)
K85 PU(158,4x150x7)
Manufacturer: KASTAS
Sizes: 158,4x150x7 (mm)
Bearing 30308
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.72 (kg)
Bearing NA4901
Manufacturer: ETERNO
Sizes: 12x16x24 (mm)
Weight:: 0.0265 (kg)
Bearing 30306 (7306E)
Manufacturer: TMB
Sizes: 30x72x20.75 (mm)
Weight:: 0.38 (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.
