Подшипник NU 2219 ET
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 3.81 kg
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 3.81 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2219 ET
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,81 Кг
- Частота вращения предельная при пластичной смазке 3 400 об/мин
- Частота вращения предельная при жидкой смазке 4 000 об/мин
- Размер сопряженных деталей (da min.) 106
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (rb max.) 2
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 56x112x8/10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 112.00x116.00x2.00 (mm)
SPA 2882
Manufacturer: ContiTech AG
Подшипник 5206Z
Manufacturer: NACHI
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 57.20x82.50x9.50 (mm)
Подшипник 6206DDU
Manufacturer: NSK-RHP
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)
Bearings NK8/12 TN
Manufacturer: INA-FAG
Sizes: 8x15x12 (mm)
Weight:: 0.087 (kg)
K21 NBR(320x340x12 )
Manufacturer: KASTAS
Sizes: 320x340x12 (mm)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x60x7 (mm)
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.