Подшипник NJ 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 NJ 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.
RPP8 7640 ( RPP 8 7640 -V, -M, -MFX )
Manufacturer: ContiTech AG
2 NBR 70(030,00x02,00)
Manufacturer: KASTAS
17x7750 B 305
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x90x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 186.02x200.00x6.99 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 32.50x36.50x2.00 (mm)
Bearing NU219M (32219H)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.85 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE80-KTT-B
Manufacturer: INA-FAG
Sizes: 80x140x70.7 (mm)
AT5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 85.00x92.00x3.50 (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.
