Подшипник NNU 4948 K
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4948 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 18 Кг
- Частота вращения предельная при пластичной смазке 1 600 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
K59 NBR(14x8x2,55)
Manufacturer: KASTAS
Sizes: 14x8x2,55 (mm)
Bearing 61911 ZZ
Manufacturer: ETERNO
Sizes: 55x80x13 (mm)
Weight:: 0.19 (kg)
Зубчатый полиуретановый ремень 150 ATG10
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
K33 PU(165x175x12 )
Manufacturer: KASTAS
Sizes: 165x175x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x60x8 (mm)
Подшипник 623
Manufacturer: NSK-RHP
Sizes: 3x10x4 (mm)
Weight:: 0.002 (kg)
K37 (45x55x10,5)
Manufacturer: KASTAS
Sizes: 45x55x10,5 (mm)
K21 NBR(3x10x6)
Manufacturer: KASTAS
Sizes: 3x10x6 (mm)
ATG10 3250 MFX - Megaflex ( ATK10 3250 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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.
