Подшипник QJ311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.75 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.75 kg
Технические характеристики из каталога производителя:
- Обозначение QJ311
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,75 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 6 300 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (da max) 110
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 61,3 мм.
- Угол наклона (α) 35 Градусы
T10 DD
Manufacturer: ContiTech AG
Bearing 51320 (8320)
Manufacturer: TMB
Sizes: 100x170x55 (mm)
Weight:: 4.95 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 149.60x161.00x5.70 (mm)
SPA 1532
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x55x10 (mm)
Bearing S63003-2RS
Manufacturer: ETERNO
Sizes: 17.00x35.00x14.00 (mm)
Weight:: 50 (kg)
Bearing NN3044
Manufacturer: ETERNO
Sizes: 220x340x90 (mm)
Weight:: 29.1 (kg)
Подшипник 51260
Manufacturer: NACHI
Sizes: 300x420x95 (mm)
Weight:: 225 (kg)
Bearing 23126 (3053726)
Manufacturer: TMB
Sizes: 130x210x64 (mm)
Weight:: 8.8 (kg)
Bearing 7028CP5 (36128J)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 3.4 (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.