Подшипник NNCL 4940 CV
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4940 CV
- Производитель SKF
- e 259.34 мм
- K 4 мм
- d 280 мм
- B 80 мм
- D1 - 233 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1300 об/мин
- Масса подшипника 15.3 кг
- r1,2 минимальный
- d aмаксимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 1000 об/мин
- Расчетный коэффициент kr
- S 5 мм
- B1 8 мм
O-RING
Manufacturer: NQK SF
Sizes: 9.00x16.00x3.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 175x210x15 (mm)
Подшипник 7228CDF
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)
Подшипник N 230
Manufacturer: NACHI
Sizes: 150x238x45 (mm)
Weight:: 11.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 39.50x43.30x1.90 (mm)
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 40x62x6 (mm)
RPP14 DD 4826 MFX - Megaflex
Manufacturer: ContiTech AG
Корпус UKFL211+H2311
Manufacturer: NACHI
Weight:: 3.3 (kg)
Bearing 7311 C
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.57 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 107x127x13 (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.