Подшипник 7303 B
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.118 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.118 kg
Технические характеристики из каталога производителя:
- Обозначение 7303 B
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,118 Кг
- Частота вращения предельная при пластичной смазке 13 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 23
- Размер сопряженных деталей (Da max.) 41
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 20,4 мм.
- Размер (r1 min.) 0,6 мм.
Bearing 7034CETAP5 (36134KJ-SH)
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 6.85 (kg)
AT20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x48x8 (mm)
Подшипник H-E32304J
Manufacturer: NACHI
Sizes: 20x52x22.25 (mm)
Weight:: 0.239 (kg)
Bearing 24018K
Manufacturer: TMB
Weight:: 4.94 (kg)
RPP14 4732 ( RPP 14 4732 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 25.00x28.00x1.50 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearing NJ330EM (D40330EH)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26.5 (kg)
K89 PU(12x18x2,4 )
Manufacturer: KASTAS
Sizes: 12x18x2,4 (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.