Подшипник 7022DF
Inner diameter:: 110 mm
Outer diameter: 170 mm
The size of the width: 28 mm
Weight:: 2.14 kg
Outer diameter: 170 mm
The size of the width: 28 mm
Weight:: 2.14 kg
Технические характеристики из каталога производителя:
- Обозначение 7022DF
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2.14 Кг
- Частота вращения предельная при пластичной смазке 2500 об/мин
- Частота вращения предельная при жидкой смазке 3300 об/мин
- Размер сопряженных деталей (da min.) 118
- Размер сопряженных деталей (Da max.) 165
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 26.2 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 56 мм.
Подшипник 6972
Manufacturer: NSK-RHP
Sizes: 360x480x56 (mm)
Weight:: 27.9 (kg)
Bearing 626-2RS (180026)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.0081 (kg)
Подшипник SL185004
Manufacturer: INA-FAG
Sizes: 20x42x30 (mm)
Bearing XW11-1/2
Manufacturer: INA-FAG
Sizes: 292.100x361.950x60.320 (mm)
Weight:: 14.739 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71917-C-T-P4S
Manufacturer: FAG
Sizes: 85x120x18 (mm)
Bearings K87411
Manufacturer: INA-FAG
Sizes: 55x120x8 (mm)
Weight:: 0.303 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 38.70x45.80x3.55 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x47x8 (mm)
K26 NBR 90(175x20x40)
Manufacturer: KASTAS
Sizes: 175x20x40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 297.80x315.00x8.60 (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.