Подшипник 6948
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg
Технические характеристики из каталога производителя:
- Обозначение 6948
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.02 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 311
- Размер сопряженных деталей (ra max.) 2.0
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 52x82x10 (mm)
K501 PA/NBR(215x194x8,1)
Manufacturer: KASTAS
Sizes: 215x194x8,1 (mm)
Подшипник 6212N
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.783 (kg)
Подшипник NUP 2212
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.07 (kg)
ATG10 1780 MFX - Megaflex ( ATK10 1780 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
1.5 FKM 80(050,00x01,50 )
Manufacturer: KASTAS
Bearing 4459
Manufacturer: INA-FAG
Sizes: 142.875x212.730x47.630 (mm)
Weight:: 5.518 (kg)
SPA 1220 Lw L=L EL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ208-E-TVP2
Manufacturer: FAG
Sizes: 40x80x18 (mm)
SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 94.80x115.30x9.50 (mm)
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.
