ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4840-XL
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 3.35 kg
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 3.35 kg
Технические характеристики из каталога производителя:
- ОбозначениеRNA4840-XL
- Размер (r min.)1,5 мм.
- Количество дорожек качения1
- УплотнениеНет
- ПроизводительINA
- Масса3,35 Кг
- Частота вращения предельная2 100 об/мин
- Частота вращения номинальная1 300 об/мин
- Граничная нагрузка по усталости (Pu)102
Bearing NF211E (12211E)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.67 (kg)
K21 PU(55x80x15)
Manufacturer: KASTAS
Sizes: 55x80x15 (mm)
Подшипник 7334DB
Manufacturer: NACHI
Sizes: 170x360x72 (mm)
Weight:: 35.7 (kg)
Bearing K60X66X33ZW
Manufacturer: ETERNO
Sizes: 60x66x33 (mm)
Weight:: 0.104 (kg)
17x3988 B 157
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/7-B-TVH
Manufacturer: FAG
Sizes: 7x19x10 (mm)
Bearing NJ306MP6
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.37 (kg)
K73 POLYESTER/PTFE(36x40x10)
Manufacturer: KASTAS
Sizes: 36x40x10 (mm)
Bearing 51104
Manufacturer: ETERNO
Sizes: 20x35x10 (mm)
Weight:: 0.038 (kg)
Bearing 7021CETAP5 (36121KJ-SH)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (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.