Подшипник 6902NR
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Outer diameter: 28 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение 6902NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.017 Кг
- Размер (d1) 26.7 мм.
- Частота вращения предельная при пластичной смазке 26000 об/мин
- Частота вращения предельная при жидкой смазке 31000 об/мин
- Размер (d2) 30.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Подшипник RSF-4852E4
Manufacturer: NSK-RHP
Sizes: 260x320x60 (mm)
Weight:: 11 (kg)
AA78 ( АА 78 ) Le= 2032 мм
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x64x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x35x9/10 (mm)
Mechanical seal RM 2100-20
Manufacturer: RiMi
Bearing GH042050
Manufacturer: GMB
Sizes: 42x76x39/39 (mm)
1.5 NBR 90(003,00x01,50)
Manufacturer: KASTAS
AT5 1125 ( АТ5 1125 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник 240/530CAE4
Manufacturer: NSK-RHP
Sizes: 530x780x250 (mm)
Weight:: 390 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 35x47x7 (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.