Подшипник 639
Inner diameter:: 9 mm
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 639
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,0365 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Частота вращения предельная при жидкой смазке 30 000 об/мин
- Размер сопряженных деталей (da min.) 13
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,6
Bearing NN3048K (3182148)
Manufacturer: TMB
Sizes: 240x360x92 (mm)
Weight:: 30.5 (kg)
Bearing NN30/600F1W33 (31821/600K)
Manufacturer: TMB
Sizes: 600x870x200 (mm)
Weight:: 385 (kg)
полиуретановый зубчатый ремень RPP14 115
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x85x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 87.50x98.10x5.30 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 53.98x81.12x22.22 (mm)
XPA 2000 Lw / Ld ( ХРА 2000 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 148.59x162.57x6.99 (mm)
Bearing 7005ACP5 (D46105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.075 (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.