Подшипник 6940
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 6.88 kg
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 6.88 kg
Технические характеристики из каталога производителя:
- Обозначение 6940
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 6.88 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 2500 об/мин
- Размер сопряженных деталей (da min.) 209
- Размер сопряженных деталей (Da max.) 271
- Размер сопряженных деталей (ra max.) 2.0
Подшипник 52409
Manufacturer: NSK
Sizes: 45x100x72 (mm)
Weight:: 225 (kg)
1 NBR 70(015,00x01,00)
Manufacturer: KASTAS
RPP8 6256 ( RPP 8 6256 -V, -M, -MFX )
Manufacturer: ContiTech AG
K23 PU(430x400x26)
Manufacturer: KASTAS
Sizes: 430x400x26 (mm)
Bearing DC7969C(5C)-N
Manufacturer: ETERNO
Sizes: 79.698x96.358x25.4 (mm)
Weight:: 280 (kg)
HTD 3850 14M EXTREME
Manufacturer: ContiTech AG
T20 DD
Manufacturer: ContiTech AG
Bearing 7219CP4 (36219J)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (kg)
K701 PTFE/Spring(25x31,2x4,8)
Manufacturer: KASTAS
Sizes: 25x31,2x4,8 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN1747-2RS
Manufacturer: INA
Sizes: 17x47x25 (mm)
Weight:: 3.9 (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.