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
C 360 22x9145 Li / 9204 Ld
Manufacturer: ContiTech AG
Krestovina 30,2x82
Manufacturer: TOYO
K35 PU PU/NBR(80x95,1x6,3)
Manufacturer: KASTAS
Sizes: 80x95,1x6,3 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23976-MB
Manufacturer: FAG
Sizes: 380x520x106 (mm)
Подшипник 5566/5535
Manufacturer: NSK-RHP
Sizes: 55.562x122.238x43.658 (mm)
Weight:: 2.575 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT25-N-FA125
Manufacturer: INA-FAG
Корпус KHPF202A
Manufacturer: NACHI
Weight:: 0.22 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 242.00x256.00x7.00 (mm)
C 65 22x1650 Li / 1709 Ld
Manufacturer: ContiTech AG
RPP14 DD 3244 MFX - Megaflex
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.
