Подшипник RS-4848E4
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10.3 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10.3 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4848E4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,3 Кг
- Частота вращения предельная при пластичной смазке 430 об/мин
- Частота вращения предельная при жидкой смазке 850 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 291
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
K18 (025x017x013,5)
Manufacturer: KASTAS
Sizes: 025x017x013,5 (mm)
Bearings NUKR35 A
Manufacturer: INA-FAG
Weight:: 0.164 (kg)
K09 PU(75x83x4/7)
Manufacturer: KASTAS
Sizes: 75x83x4/7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 25.80x32.00x3.10 (mm)
Bearing HK2020-2RS
Manufacturer: INA-FAG
Sizes: 20x26x20 (mm)
Weight:: 0.023 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7001-C-T-P4S
Manufacturer: FAG
Sizes: 12x28x8 (mm)
K81 TPE(117x125x1,9 )
Manufacturer: KASTAS
Sizes: 117x125x1,9 (mm)
Bearing N307M (2307H)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.48 (kg)
K27 PU(70x78x7/5)
Manufacturer: KASTAS
Sizes: 70x78x7/5 (mm)
HTD 8M 3968 ( HTD8M 3968 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.