Подшипник NP 252
Inner diameter:: 260 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Технические характеристики из каталога производителя:
- Обозначение NP 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 66.7 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
C 126 22x3200 Li / 3259 Ld
Manufacturer: ContiTech AG

RPP14 DD 5022 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing 6022 ZZ
Manufacturer: ETERNO
Sizes: 110x170x28 (mm)
Weight:: 2.023 (kg)

Bearing WS81284
Manufacturer: INA-FAG
Sizes: 420x580x130 (mm)
Weight:: 34.800 (kg)

Bearing 6324Z2 (324Z2)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 12.5 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 35x51x8 (mm)

Bearing 7215BM (66215H)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

Подшипник QJ319
Manufacturer: NSK-RHP
Sizes: 95x200x45 (mm)
Weight:: 7.4 (kg)

K22 NBR(20,63x28,57x4,76)
Manufacturer: KASTAS
Sizes: 20,63x28,57x4,76 (mm)

Bearing NN3021
Manufacturer: ETERNO
Sizes: 105x160x41 (mm)
Weight:: 2.84 (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.