Подшипник NNCL 4934 CV
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.1 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4934 CV
- Производитель SKF
- e 215.08 мм
- K 4 мм
- d 230 мм
- B 60 мм
- D1 - 194 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1500 об/мин
- Масса подшипника 7.1 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 1200 об/мин
- Расчетный коэффициент kr
- S 4 мм
- B1 7 мм
K27 NBR(25,46x34,72x5,15/6,73)
Manufacturer: KASTAS
Sizes: 25,46x34,72x5,15/6,73 (mm)

GEAR PULLEYS 14M-48S 211.11 (14M-48S 211.11/37)
Manufacturer: BBC

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K35X42X20
Manufacturer: INA-FAG
Weight:: 0.067 (kg)

Bearings GRAE15-NPP-B
Manufacturer: INA-FAG
Weight:: 0.12 (kg)

Подшипник 24068CAK30E4
Manufacturer: NSK-RHP
Sizes: 340x520x180 (mm)
Weight:: 135 (kg)

Bearing 7306 C
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.381 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 32x48x8 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 29.74x36.80x3.53 (mm)

Bearing 6215N (50215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

K37 (34,92x50,80x8,50)
Manufacturer: KASTAS
Sizes: 34,92x50,80x8,50 (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.