Подшипник 6808
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.031 kg
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.031 kg
Технические характеристики из каталога производителя:
- Обозначение 6808
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,031 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 14 000 об/мин
- Размер сопряженных деталей (da min.) 42
- Размер сопряженных деталей (da max) 42
- Размер сопряженных деталей (Da max.) 50
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 17
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x100x17 (mm)
Подшипник 6903ZZE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
AT5 670 ( АТ5 670 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Bearing SCE2216
Manufacturer: INA-FAG
Sizes: 34.925x41.275x25.400 (mm)
Weight:: 0.058 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x30x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71928-E-T-P4S
Manufacturer: FAG
Sizes: 140x190x24 (mm)
Bearing 618/5-ZP6 (E1060085)
Manufacturer: TMB
Sizes: 5x11x3 (mm)
Weight:: 0.0012 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 393.00x407.00x7.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x52x10 (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.
