Подшипник 6321DDU
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.09 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.09 kg
Технические характеристики из каталога производителя:
- Обозначение 6321DDU
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 8,09 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 118
- Размер сопряженных деталей (da max) 138
- Размер сопряженных деталей (Da max.) 212
- Размер сопряженных деталей (ra max.) 2,5
- Расчетный коэффициент (f0) 13,2
Подшипник NUP 1008
Manufacturer: NSK-RHP
Sizes: 40x68x15 (mm)
Weight:: 0.223 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing FC2842106
Manufacturer: TMB
Sizes: 140x210x106 (mm)
Weight:: 13.9 (kg)
Bearing 51222M (8222H)
Manufacturer: TMB
Sizes: 110x160x38 (mm)
Weight:: 2.4 (kg)
Bearing NN3008K/W33P4 (3182108K)
Manufacturer: TMB
Sizes: 40x68x21 (mm)
Weight:: 0.3 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14.8x32x7.5/9 (mm)
Bearing K65X73X23
Manufacturer: ETERNO
Sizes: 65x73x23 (mm)
Weight:: 0.108 (kg)
RPP8 DD 3196 MFX - Megaflex
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VC)
Manufacturer: STO
Sizes: 45x52x4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x140x15 (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.
