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
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE55-NPP-B
Manufacturer: INA-FAG
Sizes: 55x100x48.4 (mm)
Bearing NUP215EM (92215EH)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.3 (kg)
K73 POLYESTER/PTFE(35x40x15)
Manufacturer: KASTAS
Sizes: 35x40x15 (mm)
K50 PU(160x140x8,25)
Manufacturer: KASTAS
Sizes: 160x140x8,25 (mm)
C 92 22x2336 Li / 2395 Ld
Manufacturer: ContiTech AG
K518 (165x140x25,4/9,52)
Manufacturer: KASTAS
Sizes: 165x140x25,4/9,52 (mm)
K23 PU(31,75x19,05x7,93)
Manufacturer: KASTAS
Sizes: 31,75x19,05x7,93 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61814-Y
Manufacturer: FAG
Sizes: 70x90x10 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 145x175x14 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x74x10 (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.
