Подшипник NU 2252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 111 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 300 об/мин
- Размер сопряженных деталей (da min.) 280
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
5 NBR 90(070,00x05,00)
Manufacturer: KASTAS

Bearings E20 KLLH
Manufacturer: INA-FAG
Sizes: 20x47x43.700 (mm)
Weight:: 0.2 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x35x9/10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x52x12 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 2.80x6.40x1.80 (mm)

Подшипник 23220CKE4
Manufacturer: NSK-RHP
Sizes: 100x180x60.3 (mm)
Weight:: 6.6 (kg)

Bearing 22228 KMW33
Manufacturer: ETERNO
Sizes: 140x250x68 (mm)
Weight:: 13.68 (kg)

HTD 267 3M CXP
Manufacturer: ContiTech AG

Подшипник 53340U
Manufacturer: NACHI
Sizes: 200x340x130 (mm)
Weight:: 0.73 (kg)

Bearings 03N10
Manufacturer: INA-FAG
Weight:: 0.001 (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.