Подшипник NNCF 4952 CV
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.6 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.6 kg
Технические характеристики из каталога производителя:
- Обозначение NNCF 4952 CV
- Производитель SKF
- K 5 мм
- r3,4 минимальный
- das 283 мм
- rb максимальный
- d 360 мм
- B 100 мм
- D1 - 321 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 950 об/мин
- Масса подшипника 31.6 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 750 об/мин
- Расчетный коэффициент kr
- S 6 мм
- B1 9.4 мм
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 55x79x12 (mm)
Подшипник 24060CAK30E4
Manufacturer: NSK-RHP
Sizes: 300x460x160 (mm)
Weight:: 93.6 (kg)
K21 NBR(85x100x9)
Manufacturer: KASTAS
Sizes: 85x100x9 (mm)
Bearing 7321ACM (46321H)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 8.55 (kg)
K21 NBR(55x80x12)
Manufacturer: KASTAS
Sizes: 55x80x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x32x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCL)
Manufacturer: STO
Sizes: 25x35x9/10 (mm)
Подшипник 6009N
Manufacturer: NACHI
Sizes: 45x75x16 (mm)
Weight:: 0.239 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x110.60x5.30 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872
Manufacturer: INA-FAG
Sizes: 390x440x80 (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.