Подшипник 6912NR
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Технические характеристики из каталога производителя:
- Обозначение 6912NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.195 Кг
- Размер (d1) 82.9 мм.
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер (d2) 89.4 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 42x75.18x11.50 (mm)
8V 5000 / 25J 12700 Le
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 39.50x43.30x1.90 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 35x42x4 (mm)
Подшипник 22238CAKE4
Manufacturer: NSK-RHP
Sizes: 190x340x92 (mm)
Weight:: 35.5 (kg)
K73 POLYESTER/PTFE(75x80x25)
Manufacturer: KASTAS
Sizes: 75x80x25 (mm)
MEGADYNE ISORAN 2100 PLT14 ( RPP14 2100 PLATINUM )
Manufacturer: ContiTech AG
3L 700
Manufacturer: ContiTech AG
Bearing 23040K
Manufacturer: TMB
Sizes: 200x310x82 (mm)
Weight:: 23.5 (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.