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
Z 50 10x1270 Li / 1293 Ld
Manufacturer: ContiTech AG
K21 NBR(160x169x13,5)
Manufacturer: KASTAS
Sizes: 160x169x13,5 (mm)
Bearing 18X15
Manufacturer: INA-FAG
Sizes: 47.650x82.550x38.480 (mm)
Weight:: 0.759 (kg)
Bearing 22310KW33 (3610KW33)
Manufacturer: TMB
Sizes: 50x110x40 (mm)
Weight:: 1.9 (kg)
Подшипник 140TAC20D+L
Manufacturer: NSK-RHP
Sizes: 140x210x84 (mm)
Bearing 608 ZZ
Manufacturer: ETERNO
Sizes: 8x22x7 (mm)
Weight:: 0.013 (kg)
Подшипник NNCF 4930 CV
Manufacturer: SKF
Sizes: 150x210x60 (mm)
Weight:: 6.55 (kg)
Bearing 31326
Manufacturer: ETERNO
Sizes: 130x280x66 (mm)
Weight:: 18.5 (kg)
Bearings RNA4824
Manufacturer: INA-FAG
Sizes: 130x150x30 (mm)
Weight:: 0.73 (kg)
K17X PTFE/NBR(150x129x8,1)
Manufacturer: KASTAS
Sizes: 150x129x8,1 (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.