Подшипник NNU 4938
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
ContiTechXL 037 HF
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N236-E-M1
Manufacturer: FAG
Sizes: 180x320x52 (mm)
AA136 ( АА 136 ) Le= 3505 мм
Manufacturer: ContiTech AG
Подшипник 6232
Manufacturer: NSK-RHP
Sizes: 160x290x48 (mm)
Weight:: 12.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 70.00x82.00x6.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ207-E-TVP2 + HJ207-E
Manufacturer: FAG
Sizes: 35x72x17 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x104x10 (mm)
4 NBR 70(011,00x04,00)
Manufacturer: KASTAS
25X 9000 L=L
Manufacturer: ContiTech AG
K21 PU(100x120x12)
Manufacturer: KASTAS
Sizes: 100x120x12 (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.
