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
D 256 32x6500 Li / 6576 Ld
Manufacturer: ContiTech AG
Bearing K35x42x16
Manufacturer: INA-FAG
Sizes: 35x42x16 (mm)
Weight:: 0.0034 (kg)
K53 PU(30x40x6,2/7,8)
Manufacturer: KASTAS
Sizes: 30x40x6,2/7,8 (mm)
Bearing GS87436
Manufacturer: INA-FAG
Sizes: 180x360x28.5 (mm)
Weight:: 17.100 (kg)
Подшипник 6309NKE
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.833 (kg)
Подшипник 23040A2XK
Manufacturer: NACHI
Sizes: 200x310x82 (mm)
Weight:: 23.3 (kg)
K21 NBR(165x180x9)
Manufacturer: KASTAS
Sizes: 165x180x9 (mm)
Bearing 2780 / 2720
Manufacturer: TIMKEN
Sizes: 36.487x76.25x23.812 (mm)
Weight:: 0.518 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 95.00x111.80x8.40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 32.00x36.00x2.00 (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.