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.
XPA 1282 Lw / Ld ( ХРА 1282 )
Manufacturer: ContiTech AG
Bearing 29364 (9039364)
Manufacturer: TMB
Sizes: 320x500x109 (mm)
Weight:: 78 (kg)
Bearings K81244
Manufacturer: INA
Sizes: 220x300x26 (mm)
Weight:: 3.35 (kg)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x40x6 (mm)
Bearing 7226CTAP4 (36226KJ)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 6.95 (kg)
K35 PTFE/NBR(75x85,7x4,2)
Manufacturer: KASTAS
Sizes: 75x85,7x4,2 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE50-NPP-B
Manufacturer: INA
Sizes: 50x90x43.8 (mm)
T20 DD
Manufacturer: ContiTech AG
Bearing IR90x100x26
Manufacturer: INA
Sizes: 90x100x26 (mm)
Weight:: 0.294 (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.