Подшипник 687 DD
Inner diameter:: 7 mm
Outer diameter: 14 mm
The size of the width: 5 mm
Weight:: 0.003 kg
Outer diameter: 14 mm
The size of the width: 5 mm
Weight:: 0.003 kg
Технические характеристики из каталога производителя:
- Обозначение 687 DD
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00297 Кг
- Частота вращения предельная при пластичной смазке 34 000 об/мин
- Размер сопряженных деталей (Db min.) 12,7
- Размер сопряженных деталей (db max.) 8,5
- Размер сопряженных деталей (rb max.) 0,15
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x24x4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81207-TV
Manufacturer: INA-FAG
Sizes: 35x62x18 (mm)
Bearings NAO25x42x32
Manufacturer: INA-FAG
Sizes: 25x42x32 (mm)
Weight:: 0.019 (kg)
Подшипник 6812ZZ
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x73x12 (mm)
900 XXH
Manufacturer: ContiTech AG
Подшипник 6911
Manufacturer: NACHI
Sizes: 55x80x13 (mm)
Weight:: 0.177 (kg)
Bearing RNA2205 2RSR
Manufacturer: INA-FAG
Sizes: 30x52x17.8 (mm)
Weight:: 0.179 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x40x4 (mm)
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 8x16x7 (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.