Подшипник NUP 321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.73 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер (r1 min.) 3 мм.
Торцевое уплотнение RM M85-100
Manufacturer: RiMi
Bearings NUKR52 A
Manufacturer: INA-FAG
Weight:: 0.45 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3311-B-TVH
Manufacturer: FAG
Sizes: 55x120x49.2 (mm)
Weight:: 2.32 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x35x7 (mm)
K84 PU(140x133,70x5,2 )
Manufacturer: KASTAS
Sizes: 140x133,70x5,2 (mm)
Bearings LR207NPP
Manufacturer: INA-FAG
Sizes: 35x80x17 (mm)
Weight:: 0.4 (kg)
DHTD 1200 D8M
Manufacturer: ContiTech AG
K95 NBR(135x150x10)
Manufacturer: KASTAS
Sizes: 135x150x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 55x100x13 (mm)
Подшипник 6213ZZ
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1 (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.
