Подшипник QJ 222
Inner diameter:: 110 mm
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 5.6 kg
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 5.6 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 222
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 5,6 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 400 об/мин
- Размер сопряженных деталей (da min.) 122
- Размер сопряженных деталей (da max) 188
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 108,5 мм.
- Угол наклона (α) 35 Градусы
Bearing NUTR40
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 30 (kg)
V 438/9 F
Manufacturer: ContiTech AG
Bearing NNU4921K/W33P4 (C4382921K)
Manufacturer: TMB
Sizes: 105x145x40 (mm)
Weight:: 2 (kg)
Bearing 25578 / 25520
Manufacturer: TIMKEN
Sizes: 42.862x82.931x23.812 (mm)
Weight:: 0.584 (kg)
Подшипник NF 319
Manufacturer: NSK-RHP
Sizes: 95x173.5x45 (mm)
Weight:: 6.09 (kg)
HTD 304 8M
Manufacturer: ContiTech AG
Подшипник 73TAD20
Manufacturer: NACHI
Sizes: 73x110x48 (mm)
Weight:: 0.73 (kg)
Bearing N215EM (2215EH)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 50.17x60.83x5.33 (mm)
Подшипник FR 3
Manufacturer: NSK-RHP
Sizes: 4.762x14.351x4.978 (mm)
Weight:: 0.003 (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.