Подшипник E30307DJ
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 22.75 mm
Weight:: 0.528 kg
Outer diameter: 80 mm
The size of the width: 22.75 mm
Weight:: 0.528 kg
Технические характеристики из каталога производителя:
- Обозначение E30307DJ
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.528 Кг
- Частота вращения предельная при пластичной смазке 4300 об/мин
- Частота вращения предельная при жидкой смазке 6000 об/мин
- Размер (a) - 4.1 мм.
- Размер (r1 min.) 2 мм.
- Размер (r2 min.) 1.5 мм.
- Расчетный коэффициент (e) 0.83
- Расчетный коэффициент (Y0) 0.40
- Расчетный коэффициент (Y1) 0.73
Подшипник 47490/47420
Manufacturer: NSK-RHP
Sizes: 71.438x120x32.545 (mm)
Weight:: 1.46 (kg)
K33 PU(125x140x9)
Manufacturer: KASTAS
Sizes: 125x140x9 (mm)
Подшипник 7011C
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.42 (kg)
K27 NBR(38x48x4/5,8)
Manufacturer: KASTAS
Sizes: 38x48x4/5,8 (mm)
Bearing NN3026
Manufacturer: ETERNO
Sizes: 130x200x52 (mm)
Weight:: 5.79 (kg)
Bearing 22344 (3644)
Manufacturer: TMB
Sizes: 220x460x145 (mm)
Weight:: 120 (kg)
Bearing 7002 AC
Manufacturer: ETERNO
Sizes: 15x32x9 (mm)
Weight:: 0.039 (kg)
XPA 2500 Lw / Ld ( ХРА 2500 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x175x15 (mm)
AT3 450 F E3/8
Manufacturer: ContiTech AG
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.