Подшипник NNU 4960
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
17x6988 B 275
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 240.00x256.00x8.00 (mm)
Bearing 7209ACP6 (E46209)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 295.00x306.40x5.70 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x45.5x7 (mm)
GEAR PULLEYS 14M-50S 220.02 (14M-50S 220.02/90)
Manufacturer: BBC
Подшипник 7032CDB
Manufacturer: NACHI
Sizes: 160x240x38 (mm)
Weight:: 5.44 (kg)
HTD 8M 2752 ( HTD8M 2752 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings RNAO20x28x26
Manufacturer: INA
Sizes: 20x28x26 (mm)
Weight:: 0.05 (kg)
Bearing 6012ZZ (80112)
Manufacturer: TMB
Sizes: 60x95x18 (mm)
Weight:: 0.43 (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.
