Подшипник NU 2220 E
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 5.13 kg
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 5.13 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2220 E
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 5.13 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19.8x30x5 (mm)
Bearing BK5025
Manufacturer: ETERNO
Sizes: 50x58x25 (mm)
Weight:: 109 (kg)
MEGADYNE ISORAN 1270 SLV5 ( RPP5 1270 SILVER )
Manufacturer: ContiTech AG
3L 310
Manufacturer: ContiTech AG
Bearing NN3011KP4 (C3182111)
Manufacturer: TMB
Sizes: 55x90x26 (mm)
Weight:: 0.631 (kg)
3.53 NBR 90(073,03x03,53)
Manufacturer: KASTAS
Подшипник 780/772
Manufacturer: NSK-RHP
Sizes: 101.6x180.975x47.625 (mm)
Weight:: 4.87 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x52x10/14 (mm)
Bearing 7311 B
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.57 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 20x39.7x6.5 (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.
