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 24122AX
Manufacturer: NACHI
Sizes: 110x180x69 (mm)
Weight:: 6.85 (kg)
K01 (135x160x55)
Manufacturer: KASTAS
Sizes: 135x160x55 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x56x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 85.00x95.60x5.30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 73.5x95x9 (mm)
Подшипник E32221J
Manufacturer: NACHI
Sizes: 105x190x53 (mm)
Weight:: 5.90 (kg)
Bearing K25x29x13
Manufacturer: INA-FAG
Sizes: 25x29x13 (mm)
Weight:: 0.0011 (kg)
Bearing BCE2010
Manufacturer: INA-FAG
Sizes: 31.750x38.100x15.875 (mm)
Weight:: 0.030 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 69.00x79.60x5.30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 454x504.8x21 (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.
