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
K22 NBR(55x64x7,3)
Manufacturer: KASTAS
Sizes: 55x64x7,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 250x280x15 (mm)
Bearing NUP317EM (92317EH)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.9 (kg)
Bearing NNTR140X340X162 2ZL
Manufacturer: INA
Sizes: 140x340x162 (mm)
Weight:: 160 (kg)
Bearing S2012
Manufacturer: INA
Sizes: 31.750x38.100x19.050 (mm)
Weight:: 0.039 (kg)
K10 NBR(330x345x13/9,5)
Manufacturer: KASTAS
Sizes: 330x345x13/9,5 (mm)
MEGADYNE ISORAN 1025 GLD5 ( RPP5 1025 GOLD )
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Bearing EW1–3/8
Manufacturer: INA
Sizes: 34.925x55.575x12.700 (mm)
Weight:: 100.79 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 152.00x172.00x10.00 (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.
