Подшипник 639 ZZ
Inner diameter:: 9 mm
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.036 kg
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.036 kg
Технические характеристики из каталога производителя:
- Обозначение 639 ZZ
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,036 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Размер сопряженных деталей (Db min.) 25,6
- Размер сопряженных деталей (db max.) 16,1
- Размер сопряженных деталей (rb max.) 0,6
M (MXL)
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x110x12 (mm)
O-2100
Manufacturer: ContiTech AG
Bearing 16011 ZZ
Manufacturer: ETERNO
Sizes: 55x90x11 (mm)
Weight:: 0.26 (kg)
Bearing 7028ACM (46128H)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 3.4 (kg)
Подшипник 1312 K
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Bearing NJ306EM
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.37 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 40.00x42.00x1.00 (mm)
Bearing QJ214M (176214H)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.3 (kg)
Bearing 22214 MW33
Manufacturer: ETERNO
Sizes: 70x125x31 (mm)
Weight:: 1.602 (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.