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.
K35 PTFE/NBR(50,80x61,50x4,20)
Manufacturer: KASTAS
Sizes: 50,80x61,50x4,20 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4304-B-TVH
Manufacturer: FAG
Sizes: 20x52x21 (mm)
Bearing 6052
Manufacturer: ETERNO
Sizes: 260x400x65 (mm)
Weight:: 28.5 (kg)
Подшипник 1209 K
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
K23 NBR(19,05x12,7x3,17)
Manufacturer: KASTAS
Sizes: 19,05x12,7x3,17 (mm)
Подшипник 21313AXK
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.69 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x140x12 (mm)
Подшипник 22222EAKE4
Manufacturer: NSK-RHP
Sizes: 110x200x53 (mm)
Weight:: 6.99 (kg)
K27 NBR(15,93x23,59x4,77/5,97)
Manufacturer: KASTAS
Sizes: 15,93x23,59x4,77/5,97 (mm)
RPP14 6846 ( RPP 14 6846 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
