Подшипник 7307DB
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Технические характеристики из каталога производителя:
- Обозначение 7307DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.475 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Размер сопряженных деталей (da min.) 40
- Размер сопряженных деталей (Da max.) 74.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 6.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 42 мм.
Bearing NJ1034
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 8.2 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 14x24x7 (mm)
Bearing 3207 J
Manufacturer: INA-FAG
Sizes: 35x72x26.988 (mm)
Weight:: 0.440 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 212.80x230.00x8.60 (mm)
Bearing TWA2435
Manufacturer: INA-FAG
Sizes: 38.100x55.563x0.810 (mm)
Weight:: 0.008 (kg)
5.33 FKM 80(043,82x05,33 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 138.80x145.00x3.10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 254x325x25 (mm)
Bearing NF312
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.97 (kg)
T10 950 ( Т10 950 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.