Подшипник NU 306 EW
Inner diameter:: 30 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.409 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.409 kg
Технические характеристики из каталога производителя:
- Обозначение NU 306 EW
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,409 Кг
- Частота вращения предельная при пластичной смазке 8 500 об/мин
- Частота вращения предельная при жидкой смазке 10 000 об/мин
- Размер сопряженных деталей (da min.) 36,5
- Размер сопряженных деталей (ra max.) 1
- Размер (r1 min.) 1,1 мм.
- Размер сопряженных деталей (rb max.) 1
Bearings NA6905
Manufacturer: INA-FAG
Sizes: 25x42x30 (mm)
Weight:: 0.161 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 85x105x8 (mm)
Подшипник NUP 326
Manufacturer: NACHI
Sizes: 130x280x58 (mm)
Weight:: 18.2 (kg)
Bearing 25878 / 25820
Manufacturer: TIMKEN
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.456 (kg)
Z 79 10x2010 Li / 2033 Ld
Manufacturer: ContiTech AG
Подшипник 239/850CAE4
Manufacturer: NSK-RHP
Sizes: 850x1120x200 (mm)
Weight:: 523 (kg)
K21 PU(4x12x5,5)
Manufacturer: KASTAS
Sizes: 4x12x5,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 19.5x35.1x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 107.90x133.90x13.00 (mm)
Подшипник 7226DB
Manufacturer: NACHI
Sizes: 130x230x40 (mm)
Weight:: 6.88 (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.