Подшипник 7028C
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.63 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.63 kg
Технические характеристики из каталога производителя:
- Обозначение 7028C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.63 Кг
- Частота вращения предельная при пластичной смазке 4600 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (Da max.) 202
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 3.7 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
Подшипник F604ZZ
Manufacturer: NSK-RHP
Sizes: 4x13.5x4 (mm)
Weight:: 2.53 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x38x5 (mm)
Bearing 7228AC (46228)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.85 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 127x156x12 (mm)
Подшипник N 218
Manufacturer: NSK-RHP
Sizes: 90x143x30 (mm)
Weight:: 2.31 (kg)
Bearing DAC43760043
Manufacturer:
Sizes: 43x76x43/43 (mm)
22x3550 C 140
Manufacturer: ContiTech AG
STD 440 S8M
Manufacturer: ContiTech AG
Подшипник QJ 1030
Manufacturer: NSK-RHP
Sizes: 150x225x35 (mm)
Weight:: 5.2 (kg)
Подшипник 7212C
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (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.