Подшипник 6917DDU
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.55 kg
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.55 kg
Технические характеристики из каталога производителя:
- Обозначение 6917DDU
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,55 Кг
- Частота вращения предельная при пластичной смазке 3 000 об/мин
- Размер сопряженных деталей (da min.) 91,5
- Размер сопряженных деталей (da max) 94,5
- Размер сопряженных деталей (Da max.) 113,5
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 16,4
HTD 8M 6464 ( HTD8M 6464 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7220BDB
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 95x125x13 (mm)
B 52 17x1320 Li / 1365 Ld
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(180x185x15 )
Manufacturer: KASTAS
Sizes: 180x185x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 670x720x25 (mm)
K17 PTFE/NBR(8x3,1x2,2)
Manufacturer: KASTAS
Sizes: 8x3,1x2,2 (mm)
K69 POM(95x89x12,5)
Manufacturer: KASTAS
Sizes: 95x89x12,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 50.00x53.00x1.50 (mm)
AT5 DD
Manufacturer: ContiTech AG
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.
