Подшипник NNCL 4876 CV
Inner diameter:: 380 mm
Outer diameter: 480 mm
The size of the width: 100 mm
Weight:: 44 kg
Outer diameter: 480 mm
The size of the width: 100 mm
Weight:: 44 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4876 CV
- Производитель SKF
- e 455.8 мм
- K 5 мм
- d 480 мм
- B 100 мм
- D1 - 419 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 670 об/мин
- Масса подшипника 44 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 530 об/мин
- Расчетный коэффициент kr
- S 6 мм
- B1 9.4 мм
XT200 PU(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
Подшипник 6820ZZ
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.311 (kg)
MEGADYNE ISORAN 640MXL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 50.80x60.00x4.60 (mm)
Bearing FC3650120
Manufacturer: TMB
Sizes: 180x250x120 (mm)
Weight:: 24.7 (kg)
K21 NBR(50x68x12)
Manufacturer: KASTAS
Sizes: 50x68x12 (mm)
XPC 4750 Lw / Ld ( ХРС 4750 )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 350 GLD5 ( RPP5 350 GOLD )
Manufacturer: ContiTech AG
Bearing 7209ACP5 (D46209)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
Bearing 30208 (3DB)
Manufacturer: GMB
Sizes: 40x80x18 (mm)
Weight:: 0.422 (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.