Подшипник 7309DT
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Технические характеристики из каталога производителя:
- Обозначение 7309DT
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.875 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 8.4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 50 мм.
Bearing 7226ACM (46226H)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 6.95 (kg)
Подшипник 21313EX1K
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SA)
Manufacturer: STO
Sizes: 325x365x20 (mm)
DSTD 1184 DS8M
Manufacturer: ContiTech AG
Корпус UCT207
Manufacturer: NACHI
Weight:: 1.6 (kg)
Корпус UCPK324
Manufacturer: NACHI
Weight:: 63.8 (kg)
Bearing 7232ACM (46232H)
Manufacturer: TMB
Sizes: 160x290x48 (mm)
Weight:: 14 (kg)
Bearing LR25x30x12.5
Manufacturer: INA-FAG
Sizes: 25x30x12.5 (mm)
Weight:: 0.02 (kg)
BB127 ( ВВ 127 ) Le= 3295 мм
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 26.57x33.63x3.53 (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.