Подшипник 7021
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Технические характеристики из каталога производителя:
- Обозначение 7021
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.73 Кг
- Частота вращения предельная при пластичной смазке 3300 об/мин
- Частота вращения предельная при жидкой смазке 4400 об/мин
- Размер сопряженных деталей (da min.) 113
- Размер сопряженных деталей (Da max.) 152
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 25.2 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
Bearing PI101406
Manufacturer: INA-FAG
Sizes: 15.875x22.225x9.525 (mm)
Weight:: 0.136 (kg)
K59 NBR(40x32x3,25)
Manufacturer: KASTAS
Sizes: 40x32x3,25 (mm)
Подшипник 6064
Manufacturer: NACHI
Sizes: 320x480x74 (mm)
Weight:: 46.1 (kg)
Подшипник HH224335/HH224310
Manufacturer: NSK-RHP
Sizes: 101.6x212.725x66.675 (mm)
Weight:: 11.2 (kg)
Подшипник NUP 228 E
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)
Bearing 7203 B
Manufacturer: ETERNO
Sizes: 17x40x12 (mm)
Weight:: 0.069 (kg)
K69 POM(100x96x10 )
Manufacturer: KASTAS
Sizes: 100x96x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50.80x70.10x12.70 (mm)
Bearing 7028CP4 (36128J)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 3.4 (kg)
Подшипник LM1520
Manufacturer: NSK-RHP
Sizes: 10x20x20.2 (mm)
Weight:: 0.03 (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.