Подшипник 6808NR
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.034 kg
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.034 kg
Технические характеристики из каталога производителя:
- Обозначение 6808NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.034 Кг
- Размер (d1) 50.7 мм.
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер (d2) 54.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Bearing LR209NPPU
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 19 (kg)
Bearing HK2220 2RS
Manufacturer: ETERNO
Sizes: 22x28x20 (mm)
Weight:: 0.026 (kg)
K21 PU(30x40x6)
Manufacturer: KASTAS
Sizes: 30x40x6 (mm)
Bearing 2306 2RS
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.5 (kg)
K21 NBR(18x25x5,5)
Manufacturer: KASTAS
Sizes: 18x25x5,5 (mm)
A 90 13x2285 Li / 2315 Ld
Manufacturer: ContiTech AG
Подшипник RSF-4938E4
Manufacturer: NSK-RHP
Sizes: 190x260x69 (mm)
Weight:: 11.1 (kg)
Подшипник 7003DT
Manufacturer: NACHI
Sizes: 17x35x10 (mm)
Weight:: 0.045 (kg)
Krestovina 47x124
Manufacturer: TOYO
K81 TPE(70,7x80x1,7)
Manufacturer: KASTAS
Sizes: 70,7x80x1,7 (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.
