Подшипник QJ308
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение QJ308
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,78 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (da max) 81
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 45,5 мм.
- Угол наклона (α) 35 Градусы
ContiTech STD 3M 10 HP-PAZ
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 40x58x10 (mm)
SEALS (REINFORCED SEAL) (ARSZE)
Manufacturer: FEKO
Sizes: 40x62/78x10/15.50 (mm)
Z 28 10x710 Li / 733 Ld
Manufacturer: ContiTech AG
K69 POM(50x43,5x5,6)
Manufacturer: KASTAS
Sizes: 50x43,5x5,6 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC4)
Manufacturer: STO
Sizes: 38x50x10.3 (mm)
B 57 17x1450 Li / 1495 Ld
Manufacturer: ContiTech AG
Krestovina 30,18X82
Manufacturer: TOYO
Bearing GH028010
Manufacturer: GMB
Sizes: 28x58x42/42 (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.