Подшипник NU 2209 ET
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Weight:: 0.521 kg
Outer diameter: 85 mm
The size of the width: 23 mm
Weight:: 0.521 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2209 ET
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,521 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 51,5
- Размер сопряженных деталей (ra max.) 1
- Размер (r1 min.) 1,1 мм.
- Размер сопряженных деталей (rb max.) 1
K21 NBR(30x38x3 )
Manufacturer: KASTAS
Sizes: 30x38x3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x21x4 (mm)
22x6502 C 256
Manufacturer: ContiTech AG
3 FKM 80(050,00x03,00 )
Manufacturer: KASTAS
Bearing 619/3-ZZK (1080093K)
Manufacturer: TMB
Sizes: 3x8x3 (mm)
Weight:: 0.0009 (kg)
Bearing NF312
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.97 (kg)
Bearing PI061012
Manufacturer: INA-FAG
Sizes: 9.525x15.875x19.5 (mm)
Weight:: 0.018 (kg)
Bearing 33214 (3EE)
Manufacturer: GMB
Sizes: 70x125x41 (mm)
Weight:: 2.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 14.50x19.50x2.50 (mm)
Krestovina 33x93
Manufacturer: TOYO
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.