Подшипник N 252
Inner diameter:: 260 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.2 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.2 kg
Технические характеристики из каталога производителя:
- Обозначение N 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 66,2 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 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
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7201-B-2RS-TVP
Manufacturer: FAG
Sizes: 12x32x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 49.20x53.00x1.90 (mm)
Подшипник 239/1060CAE4
Manufacturer: NSK-RHP
Sizes: 1060x1400x250 (mm)
Weight:: 1030 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 9.50x14.50x2.50 (mm)
Bearing IR65x73x35
Manufacturer: INA-FAG
Sizes: 65x73x35 (mm)
Weight:: 0.232 (kg)
RPP14 2394 ( RPP 14 2394 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 320x360x25 (mm)
RPP14 9870 ( RPP 14 9870 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6206ZENR
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x50x12 (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.
