Подшипник N 321
Inner diameter:: 105 mm
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.69 kg
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.69 kg
Технические характеристики из каталога производителя:
- Обозначение N 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,69 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 118
- Размер сопряженных деталей (ra max.) 2,5
- Размер (r1 min.) 3 мм.
- Размер сопряженных деталей (rb max.) 2,5
XPA 1000 Lw / Ld ( ХРА 1000 )
Manufacturer: ContiTech AG
K23 PU(170x145x19)
Manufacturer: KASTAS
Sizes: 170x145x19 (mm)
AX 51 AX 1325 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 35x49x10.5 (mm)
Корпус UKPX15+H2315
Manufacturer: NACHI
Weight:: 11.5 (kg)
Bearing NN3012KW33 (3182112K)
Manufacturer: TMB
Sizes: 60x95x26 (mm)
Weight:: 0.66 (kg)
RPP14 5572 ( RPP 14 5572 -V, -M, -MFX )
Manufacturer: ContiTech AG
K09 PU(65x73x4/7)
Manufacturer: KASTAS
Sizes: 65x73x4/7 (mm)
Корпус UKPK316+H2316
Manufacturer: NACHI
Weight:: 20.0 (kg)
5 NBR 70(093,00x05,00)
Manufacturer: KASTAS
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.