Подшипник RSF-4821E4
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 25 mm
Weight:: 0.77 kg
Outer diameter: 130 mm
The size of the width: 25 mm
Weight:: 0.77 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4821E4
- Размер (r min.) 1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 0,77 Кг
- Частота вращения предельная при пластичной смазке 1000 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1
- Материал сепаратора отсутствует
AX 95 AX 2443 Ld
Manufacturer: ContiTech AG
Bearing NN3021KW33 (3182121K)
Manufacturer: TMB
Sizes: 105x160x41 (mm)
Weight:: 2.81 (kg)
RPP8 7304 ( RPP 8 7304 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing RNA4909 2RS
Manufacturer: INA-FAG
Sizes: 52x68x22 (mm)
Weight:: 0.157 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 12.00x15.80x1.90 (mm)
Подшипник 7015DF
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.695 (kg)
Bearing 7228 B
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 9.95 (kg)
KPB POLYESTER/PTFE(3x25 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 250x280x12.20 (mm)
Торцевое уплотнение RM Z2-19
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.
