Подшипник NU 406
Inner diameter:: 30 mm
Outer diameter: 73 mm
The size of the width: 23 mm
Weight:: 0.758 kg
Outer diameter: 73 mm
The size of the width: 23 mm
Weight:: 0.758 kg
Технические характеристики из каталога производителя:
- Обозначение NU 406
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,758 Кг
- Частота вращения предельная при пластичной смазке 7 500 об/мин
- Частота вращения предельная при жидкой смазке 9 500 об/мин
- Размер сопряженных деталей (da min.) 38
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (rb max.) 1,5
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 12x21x4 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 147.80x165.00x8.60 (mm)

K21 PU(12x25x8)
Manufacturer: KASTAS
Sizes: 12x25x8 (mm)

Подшипник NA4919
Manufacturer: NSK-RHP
Sizes: 95x130x35 (mm)
Weight:: 1.4 (kg)

Bearing IR20x25x26.5
Manufacturer: INA-FAG
Sizes: 20x25x26.5 (mm)
Weight:: 0.361 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x54x7 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x42x8 (mm)

Bearing TWD4052
Manufacturer: INA-FAG
Sizes: 63.500x82.550x3.200 (mm)
Weight:: 0.055 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 48x77x12/16 (mm)

Bearings K81252
Manufacturer: INA-FAG
Sizes: 260x360x32 (mm)
Weight:: 6.1 (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.