Подшипник QJ215
Inner diameter:: 75 mm
Outer diameter: 130 mm
The size of the width: 25 mm
Weight:: 1.5 kg
Outer diameter: 130 mm
The size of the width: 25 mm
Weight:: 1.5 kg
Технические характеристики из каталога производителя:
- Обозначение QJ215
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,5 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 5 300 об/мин
- Размер сопряженных деталей (da min.) 84
- Размер сопряженных деталей (da max) 121
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 71,8 мм.
- Угол наклона (α) 35 Градусы
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x40x10 (mm)
Krestovina 26x46
Manufacturer: TOYO
Bearing NUP2310
Manufacturer: ETERNO
Sizes: 50x110x40 (mm)
Weight:: 1.853 (kg)
K35 PTFE/NBR(135x150,1x6,3)
Manufacturer: KASTAS
Sizes: 135x150,1x6,3 (mm)
Bearing 23156 KMW33
Manufacturer: ETERNO
Sizes: 280x460x146 (mm)
Weight:: 97.8 (kg)
6.99 NBR 70(079,00x06,99)
Manufacturer: KASTAS
Подшипник 7028C
Manufacturer: NACHI
Sizes: 140x210x33 (mm)
Weight:: 3.63 (kg)
Подшипник 22311EAE4
Manufacturer: NSK
Sizes: 55x120x43 (mm)
Weight:: 2.3 (kg)
Bearing 4202 2RS
Manufacturer: ETERNO
Sizes: 15x35x14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 221.84x228.90x3.53 (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.
