Подшипник NU 412
Inner diameter:: 60 mm
Outer diameter: 127 mm
The size of the width: 35 mm
Weight:: 3.04 kg
Outer diameter: 127 mm
The size of the width: 35 mm
Weight:: 3.04 kg
Технические характеристики из каталога производителя:
- Обозначение NU 412
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,04 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 300 об/мин
- Размер сопряженных деталей (da min.) 71
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (rb max.) 2
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 170x200x13 (mm)
Bearing DAC30580042
Manufacturer:
Sizes: 30x58x42/42 (mm)
Mechanical seal RM 1527-30
Manufacturer: RiMi
Подшипник LM354525
Manufacturer: NSK-RHP
Sizes: 30x45x25.2 (mm)
Weight:: 0.135 (kg)
Bearing LS5070
Manufacturer: INA-FAG
Sizes: 50x70x4 (mm)
Weight:: 0.055 (kg)
Подшипник 6201N
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Bearings NNTR140X340X162 2ZL
Manufacturer: INA-FAG
Sizes: 140x340x162 (mm)
Weight:: 87.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 25.00x37.00x6.00 (mm)
K23 NBR(80x64x8)
Manufacturer: KASTAS
Sizes: 80x64x8 (mm)
B 68 17x1725 Li / 1770 Ld
Manufacturer: ContiTech AG
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.