Подшипник 6921ZZ
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 6921ZZ
- 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
Bearings 201-NPP-B
Manufacturer: INA-FAG
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)
HTD 8M 2888 ( HTD8M 2888 -V, -M, -MFX )
Manufacturer: ContiTech AG
K07 PU(25x35x10/7)
Manufacturer: KASTAS
Sizes: 25x35x10/7 (mm)
STD 1408 S8M CXP
Manufacturer: ContiTech AG
Bearing NK8/12TN
Manufacturer: ETERNO
Sizes: 8x15x12 (mm)
Weight:: 8.3 (kg)
XPZ 612 Lw / Ld ( XPZ612 )
Manufacturer: ContiTech AG
K56 NBR/TPE(63x75x13 )
Manufacturer: KASTAS
Sizes: 63x75x13 (mm)
Bearings 06J06
Manufacturer: INA-FAG
Weight:: 0.014 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.50x7.10x1.80 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PTUE50
Manufacturer: INA-FAG
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.
