Подшипник 6988
Inner diameter:: 440 mm
Outer diameter: 600 mm
The size of the width: 74 mm
Weight:: 60.2 kg
Outer diameter: 600 mm
The size of the width: 74 mm
Weight:: 60.2 kg
Технические характеристики из каталога производителя:
- Обозначение 6988
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 60,2 Кг
- Размер сопряженных деталей (da min.) 475
- Размер сопряженных деталей (Da max.) 572
- Размер сопряженных деталей (ra max.) 3
- Расчетный коэффициент (f0) 16,6
K35 PTFE/NBR(550x574x8,1)
Manufacturer: KASTAS
Sizes: 550x574x8,1 (mm)
ATG10 2840 MFX - Megaflex ( ATK10 2840 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
C 90 22x2286 Li / 2345 Ld
Manufacturer: ContiTech AG
Bearing NNU4924K/W33P4 (C4382924K)
Manufacturer: TMB
Sizes: 120x165x45 (mm)
Weight:: 2.75 (kg)
SPA 1272 Lw L=L EL
Manufacturer: ContiTech AG
Bearing K145x153x26
Manufacturer: INA-FAG
Sizes: 145x153x26 (mm)
Weight:: 0.0262 (kg)
K69 POM(160x155x15)
Manufacturer: KASTAS
Sizes: 160x155x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 31x41x6.5 (mm)
MEGADYNE ISORAN 700 SLV5 ( RPP5 700 SILVER )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x63.5x10 (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.
