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
3 NBR 70(134,50x03,00)
Manufacturer: KASTAS

Bearing 51132M (8132H)
Manufacturer: TMB
Sizes: 160x200x31 (mm)
Weight:: 2.35 (kg)

Корпус UCECH205
Manufacturer: NACHI
Weight:: 0.74 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO80X100X30
Manufacturer: INA-FAG
Sizes: 80x100x30 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x20x9 (mm)

Bearing 6303 2RS
Manufacturer: ETERNO
Sizes: 17x47x14 (mm)
Weight:: 0.117 (kg)

3.53 NBR 70(012,29x03,53)
Manufacturer: KASTAS

Bearing NF309
Manufacturer: ETERNO
Sizes: 45x100x25 (mm)
Weight:: 0.938 (kg)

Подшипник 53252X
Manufacturer: NSK-RHP
Sizes: 260x360x82.8 (mm)
Weight:: 225 (kg)

Bearing 22211W33 (3511W33)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.84 (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.