Подшипник 6948
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.49 kg
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.49 kg
Технические характеристики из каталога производителя:
- Обозначение 6948
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,49 Кг
- Размер сопряженных деталей (da min.) 262
- Размер сопряженных деталей (Da max.) 302
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 16,8
O-RING
Manufacturer: NQK SF
Sizes: 312.80x330.00x8.60 (mm)
Bearing 51230
Manufacturer: ETERNO
Sizes: 150x215x50 (mm)
Weight:: 6.1 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 37.50x47.80x5 (mm)
Подшипник NA6912
Manufacturer: NSK-RHP
Sizes: 60x85x45 (mm)
Weight:: 0.76 (kg)
Bearing TWD1220
Manufacturer: INA-FAG
Sizes: 19.050x31.750x3.200 (mm)
Weight:: 0.013 (kg)
PJ 1219 / 480 J
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32048-X-N11CA-A450-500
Manufacturer: FAG
Sizes: 240x360x152 (mm)
Weight:: 58.3 (kg)
RPP8 DD 3668 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing DAC42840039
Manufacturer:
Sizes: 42x84x39/39 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x50x8 (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.
