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
K38 PU(35x45x7)
Manufacturer: KASTAS
Sizes: 35x45x7 (mm)
Manufacturer: ContiTech AG
Подшипник 230/950CAKE4
Manufacturer: NSK-RHP
Sizes: 950x1360x300 (mm)
Weight:: 1400 (kg)
Bearing 51212
Manufacturer: ETERNO
Sizes: 60x95x26 (mm)
Weight:: 0.65 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x68x8 (mm)
3.53 PU(34,52x3,53)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 6.80x27.50x13.85 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 60.60x67.66x3.53 (mm)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ219-N2-MPA
Manufacturer: FAG
Sizes: 95x170x32 (mm)
Bearing NN3022KW33 (3182122K)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.4 (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.
