Подшипник NNU 4952
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4952
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 31,1 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 800 об/мин
BX 133 BX 3421 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 12.00x13.00x0.50 (mm)
Bearing FC3650130
Manufacturer: TMB
Sizes: 180x250x130 (mm)
Weight:: 19.8 (kg)
Подшипник 240/560CAK30E4
Manufacturer: NSK-RHP
Sizes: 560x820x258 (mm)
Weight:: 440 (kg)
Bearing 6410N (50410)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.95 (kg)
HTD 8M 4216 ( HTD8M 4216 -V, -M, -MFX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Bearing 7208CETAP4 (36208KJ-SH)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
Bearing IR190x210x50
Manufacturer: INA-FAG
Sizes: 190x210x50 (mm)
Weight:: 2.41 (kg)
Bearing 7034 B
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 8.92 (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.
