Подшипник NNU 4921 K
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 1.99 kg
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 1.99 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4921 K
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 1,99 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
ATG10 5830 MFX - Megaflex ( ATK10 5830 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник 16024
Manufacturer: NACHI
Sizes: 120x180x19 (mm)
Weight:: 1.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32932
Manufacturer: FAG
Sizes: 160x220x38 (mm)
Bearing NU2311 (32611)
Manufacturer: TMB
Sizes: 55x120x43 (mm)
Weight:: 2.2 (kg)
Bearing B22
Manufacturer: INA-FAG
Sizes: 46.038x78.590x22.220 (mm)
Weight:: 0.406 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 51.00x60.00x4.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 196.44x203.50x3.53 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4834
Manufacturer: INA-FAG
Sizes: 170x225x45 (mm)
Подшипник 22311AEXK
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.39 (kg)
Автомобильные уплотнения RM FBD-55
Manufacturer: RiMi
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.
