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.
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 14.28x20.63x4.70 (mm)
SPZ 1520
Manufacturer: ContiTech AG
Bearing S6017-2RS
Manufacturer: ETERNO
Sizes: 85.00x130.00x22.00 (mm)
Weight:: 940 (kg)
Подшипник NCF2948CV
Manufacturer: SKF
Sizes: 240x320x48 (mm)
Weight:: 10.5 (kg)
Bearing NUP2212EM (92512EH)
Manufacturer: TMB
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)
MEGADYNE ISORAN 576 RPP3 ( RPP 3M 576 )
Manufacturer: ContiTech AG
K21 NBR(34x44x5)
Manufacturer: KASTAS
Sizes: 34x44x5 (mm)
Bearing NUP2322EM (92622H)
Manufacturer: TMB
Sizes: 110x240x80 (mm)
Weight:: 17.5 (kg)
Bearing NA69/32 2RS
Manufacturer: ETERNO
Sizes: 32x40x37 (mm)
Weight:: 0.3 (kg)
13x2475 A 97
Manufacturer: ContiTech AG
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.
