Подшипник NU 420
Inner diameter:: 100 mm
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 15,5 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 000 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
Подшипник 7308
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.655 (kg)

Bearing 7201ACP5 (D46201)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.036 (kg)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 120x140x13 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30311-A
Manufacturer: FAG
Sizes: 55x120x31.5 (mm)

K81 TPE(65,6x75,5x1,25)
Manufacturer: KASTAS
Sizes: 65,6x75,5x1,25 (mm)

Подшипник 24080CAK30E4
Manufacturer: NSK-RHP
Sizes: 400x600x200 (mm)
Weight:: 193 (kg)

SPA 967 Lw L=L EL
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FL)
Manufacturer: FEKO
Sizes: 60.22x85.73x22.22 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x130x11 (mm)

Bearing LR205NPPU
Manufacturer: INA-FAG
Sizes: 25x62x15 (mm)
Weight:: 15 (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.