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.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 175x205x15 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 13.30x16.86x1.78 (mm)

Подшипник NUP 2230
Manufacturer: NACHI
Sizes: 150x270x73 (mm)
Weight:: 18.7 (kg)

K73 POLYESTER/PTFE(170x175x15 )
Manufacturer: KASTAS
Sizes: 170x175x15 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32234-A
Manufacturer: FAG
Sizes: 170x310x91 (mm)

K09 NBR(50x58x4/7)
Manufacturer: KASTAS
Sizes: 50x58x4/7 (mm)

Bearing 7336 B
Manufacturer: ETERNO
Sizes: 180x380x75 (mm)
Weight:: 46.72 (kg)

Bearings NUKR62 A
Manufacturer: INA-FAG
Weight:: 0.795 (kg)

MEGADYNE ISORAN 416 SLV8 ( RPP8 416 SILVER )
Manufacturer: ContiTech AG

Подшипник 6044
Manufacturer: NSK-RHP
Sizes: 220x340x56 (mm)
Weight:: 18.6 (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.