Подшипник 7209DT
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.43 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.43 kg
Технические характеристики из каталога производителя:
- Обозначение 7209DT
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.430 Кг
- Частота вращения предельная при пластичной смазке 5500 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 80
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 9.3 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 38 мм.
MEGADYNE ISORAN 952MXL
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 31x43x10.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x95x13 (mm)
Bearings K89426
Manufacturer: INA-FAG
Sizes: 130x270x28 (mm)
Weight:: 5 (kg)
Bearing FND 459 Z
Manufacturer: ETERNO
Sizes: 30x64x34 (mm)
Weight:: 550 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x45x8 (mm)
K17X PTFE/NBR(150x129x8,1)
Manufacturer: KASTAS
Sizes: 150x129x8,1 (mm)
Подшипник NU 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
K65 NBR (32x22x2,3)
Manufacturer: KASTAS
Sizes: 32x22x2,3 (mm)
CC224 ( СС 224 ) Le= 5791 мм
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.