Подшипник NNU 4926 K
Inner diameter:: 130 mm
Outer diameter: 180 mm
The size of the width: 50 mm
Weight:: 3.85 kg
Outer diameter: 180 mm
The size of the width: 50 mm
Weight:: 3.85 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4926 K
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 3,85 Кг
- Частота вращения предельная при пластичной смазке 3 000 об/мин
- Частота вращения предельная при жидкой смазке 3 800 об/мин
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 14.28x20.63x4.70 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 82.20x93.60x5.70 (mm)
K12 PU(45x57x7/10)
Manufacturer: KASTAS
Sizes: 45x57x7/10 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник NJ 2220
Manufacturer: NACHI
Sizes: 100x180x46 (mm)
Weight:: 4.67 (kg)
K702 PTFE/NBR(125x136x4,2)
Manufacturer: KASTAS
Sizes: 125x136x4,2 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23268-B-MB
Manufacturer: FAG
Sizes: 340x620x224 (mm)
Weight:: 309 (kg)
Bearing 61922Z
Manufacturer: TMB
Sizes: 110x150x20 (mm)
Weight:: 0.9 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/8-B-2RSR-TVH
Manufacturer: FAG
Sizes: 8x22x10 (mm)
AT10 DD
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.
