Подшипник NNU 4960
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
Bearings G1102-KRR-B
Manufacturer: INA-FAG
Weight:: 0.38 (kg)
K21 NBR(250x275x12 )
Manufacturer: KASTAS
Sizes: 250x275x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4822
Manufacturer: INA-FAG
Sizes: 110x140x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 88.00x96.00x4.00 (mm)
Bearing 24152W33
Manufacturer: TMB
Sizes: 260x440x180 (mm)
Weight:: 110 (kg)
Подшипник 6964
Manufacturer: NSK-RHP
Sizes: 320x440x56 (mm)
Weight:: 25.3 (kg)
Подшипник NJ 2317 ET
Manufacturer: NSK-RHP
Sizes: 85x180x60 (mm)
Weight:: 6.77 (kg)
T20 DD
Manufacturer: ContiTech AG
A 54 13x1370 Li / 1400 Ld
Manufacturer: ContiTech AG
Bearing 15119 / 15243
Manufacturer: TIMKEN
Sizes: 30.213x61.912x19.050 (mm)
Weight:: 0.267 (kg)
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.
