Подшипник NU 252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg
Технические характеристики из каталога производителя:
- Обозначение NU 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 69.0 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x47x10 (mm)
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 20x35x7 (mm)
ContiTech HTD14M 25 XHP-PAZ
Manufacturer: ContiTech AG
K21 PU(22x46x12)
Manufacturer: KASTAS
Sizes: 22x46x12 (mm)
MEGADYNE ISORAN 450 GLD5 ( RPP5 450 GOLD )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x50x7 (mm)
HTD 385 5M
Manufacturer: ContiTech AG
HTD 8M 6720 ( HTD8M 6720 -V, -M, -MFX )
Manufacturer: ContiTech AG
10X457 Z 18
Manufacturer: ContiTech AG
Bearing NU2236EM (32536EH)
Manufacturer: TMB
Sizes: 180x320x86 (mm)
Weight:: 30 (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.
