Подшипник 6921VV
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.856 kg
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.856 kg
Технические характеристики из каталога производителя:
- Обозначение 6921VV
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,856 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Размер сопряженных деталей (da min.) 111,5
- Размер сопряженных деталей (da max) 116
- Размер сопряженных деталей (Da max.) 138,5
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 16,5
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x145x14 (mm)
2.62 NBR 70(013,10x02,62)
Manufacturer: KASTAS
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2215-TVH
Manufacturer: FAG
Sizes: 75x130x31 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 92.00x97.30x2.65 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x130x18 (mm)
Bearing N330EMZ1 (2330EHZ1)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 28 (kg)
Bearings LR209NPP
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 0.5 (kg)
K27 PU(100x110x6,8/5,6)
Manufacturer: KASTAS
Sizes: 100x110x6,8/5,6 (mm)
RPP8 DD 2420 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NJ 220 E
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.73 (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.
