Подшипник RS-4992E4
Inner diameter:: 460 mm
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4992E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 142 Кг
- Частота вращения предельная при пластичной смазке 190 об/мин
- Частота вращения предельная при жидкой смазке 380 об/мин
- Размер сопряженных деталей (da min.) 476
- Размер сопряженных деталей (Da max.) 604
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
A 81 13x2060 Li / 2090 Ld
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник NU 330 EM
Manufacturer: NSK-RHP
Sizes: 150x320x65 (mm)
Weight:: 27.1 (kg)
3.53 NBR 70(209,15x3,53)
Manufacturer: KASTAS
Bearing K20X24X17
Manufacturer: ETERNO
Sizes: 20x24x17 (mm)
Weight:: 0.012 (kg)
P-1200
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 124.60x136.00x5.70 (mm)
K21 PU(90x110x10)
Manufacturer: KASTAS
Sizes: 90x110x10 (mm)
AT20/1960 ( АТ20 1960 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 13.60x18.40x2.40 (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.
