Подшипник NU 344
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.6 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.6 kg
Технические характеристики из каталога производителя:
- Обозначение NU 344
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 73.6 Кг
- Частота вращения предельная при пластичной смазке 1200 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
O-RING
Manufacturer: NQK SF
Sizes: 11.91x17.15x2.62 (mm)
Bearing RNU218EM (292218EH)
Manufacturer: TMB
Sizes: 107x160x30 (mm)
Weight:: 2.4 (kg)
Корпус BPP1
Manufacturer: NACHI
Weight:: 0.16 (kg)
Mechanical seal RM 156-32
Manufacturer: RiMi
Bearing BCH912
Manufacturer: INA-FAG
Sizes: 14.288x20.638x19.050 (mm)
Weight:: 0.017 (kg)
K68 POM(20x23x5,4)
Manufacturer: KASTAS
Sizes: 20x23x5,4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x105x10 (mm)
Bearing 7018CP5 (36118J)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.15 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21320-E1-TVPB
Manufacturer: FAG
Sizes: 100x215x47 (mm)
Bearing SN148
Manufacturer: INA-FAG
Sizes: 22.225x28.575x12.700 (mm)
Weight:: 0.018 (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.
