Подшипник NUP 421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.5 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2516
Manufacturer: INA-FAG
Sizes: 25x32x16 (mm)
RPP8 4624 ( RPP 8 4624 -V, -M, -MFX )
Manufacturer: ContiTech AG
2 FKM 80(070,00x02,00 )
Manufacturer: KASTAS
K21 NBR(5x14x4,5)
Manufacturer: KASTAS
Sizes: 5x14x4,5 (mm)
Mechanical seal RM 2100-32
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x33x7 (mm)
Bearing 30218 (7218E)
Manufacturer: TMB
Sizes: 90x160x32.5 (mm)
Weight:: 2.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x54x7 (mm)
Bearing 61902 ZZ
Manufacturer: ETERNO
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
Bearing K14x20x12
Manufacturer: INA-FAG
Sizes: 14x20x12 (mm)
Weight:: 0.0085 (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.
