Подшипник NF 321
Inner diameter:: 105 mm
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.51 kg
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.51 kg
Технические характеристики из каталога производителя:
- Обозначение NF 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.51 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер (r1 min.) 3 мм.
K21 PU(76,2x95,25x10)
Manufacturer: KASTAS
Sizes: 76,2x95,25x10 (mm)
Manufacturer: ContiTech AG
K21 NBR(7x12x4)
Manufacturer: KASTAS
Sizes: 7x12x4 (mm)
Bearing 29328 (9039328)
Manufacturer: TMB
Sizes: 140x240x60 (mm)
Weight:: 10.5 (kg)
Bearing 23134 KMW33
Manufacturer: ETERNO
Sizes: 170x280x88 (mm)
Weight:: 21.5 (kg)
K708 PTFE/NBR(150x158,8x6)
Manufacturer: KASTAS
Sizes: 150x158,8x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 16.36x20.78x2.21 (mm)
K06 NBR(115x123x7/5)
Manufacturer: KASTAS
Sizes: 115x123x7/5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x48x10 (mm)
Bearing IR20x25x16
Manufacturer: INA-FAG
Sizes: 20x25x16 (mm)
Weight:: 0.211 (kg)
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.
