Подшипник 7308 B
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.648 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.648 kg
Технические характеристики из каталога производителя:
- Обозначение 7308 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,648 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 81
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 38,8 мм.
- Размер (r1 min.) 1 мм.
K89 PU(12x18x2,4 )
Manufacturer: KASTAS
Sizes: 12x18x2,4 (mm)
Подшипник NUP 2311 E
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.35 (kg)
Подшипник NJ 1048
Manufacturer: NSK-RHP
Sizes: 240x360x56 (mm)
Weight:: 19.5 (kg)
Подшипник 6021N
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.54 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x58x9 (mm)
K68 POM(45x51x9,5)
Manufacturer: KASTAS
Sizes: 45x51x9,5 (mm)
Подшипник 280TMP11
Manufacturer: NSK-RHP
Sizes: 280x350x53 (mm)
Подшипник NF 416
Manufacturer: NACHI
Sizes: 80x170x48 (mm)
Weight:: 7.28 (kg)
4 NBR 70(025,00x04,00)
Manufacturer: KASTAS
Bearing 3775 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.852 (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.