Подшипник NNCF 4936 CV
Inner diameter:: 180 mm
Outer diameter: 250 mm
The size of the width: 69 mm
Weight:: 10.7 kg
Outer diameter: 250 mm
The size of the width: 69 mm
Weight:: 10.7 kg
Технические характеристики из каталога производителя:
- Обозначение NNCF 4936 CV
- Производитель SKF
- K 4 мм
- r3,4 минимальный
- das 198 мм
- rb максимальный
- d 250 мм
- B 69 мм
- D1 - 223.5 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1400 об/мин
- Масса подшипника 10.7 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 1100 об/мин
- Расчетный коэффициент kr
- S 4 мм
- B1 7 мм
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 27x47x6 (mm)

Подшипник F699
Manufacturer: NSK-RHP
Sizes: 9x23x6 (mm)
Weight:: 9.51 (kg)

Подшипник 7019
Manufacturer: NACHI
Sizes: 95x145x24 (mm)
Weight:: 1.36 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 134.50x138.50x2.00 (mm)

Bearing K35x40x25
Manufacturer: INA-FAG
Sizes: 35x40x25 (mm)
Weight:: 0.0031 (kg)

K36 (32x44x12,5)
Manufacturer: KASTAS
Sizes: 32x44x12,5 (mm)

Подшипник N 405
Manufacturer: NACHI
Sizes: 25x62.8x21 (mm)
Weight:: 0.55 (kg)

Bearing 3317
Manufacturer: ETERNO
Sizes: 85x180x73 (mm)
Weight:: 8.3 (kg)

Bearing 6312 2RS
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.733 (kg)

Bearing K18X24X12
Manufacturer: ETERNO
Sizes: 18x24x12 (mm)
Weight:: 0.012 (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.