ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU421-M1

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU421-M1)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU421-M1

Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm

Технические характеристики из каталога производителя:

ОбозначениеNU421-M1
ПроизводительFAG
e220,5 mm
db min147 mm
r1 min4 mm
ra1 max3 mm
d260 mm
B60 mm
D1207,4 mm
Da max143 mm
da min125 mm
ra max3 mm
rmin4 mm
m17,7 kg / Вес
Cr610000 N / динамическая грузоподъемность, радиальная
C0r590000 N / статическая грузоподъемность, радиальная
nG4150 1/min / Предельная частота вращения
nB2750 1/min
Cur70000 N / Нагрузка предела усталости, радиальная
f144,5 mm
S5,7 mm / Осевое перемещение из среднего положения

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 40x56x10 (mm)

Подшипник 240/500EK30

Manufacturer: NACHI

Sizes: 500x720x218 (mm)

Weight:: 300 (kg)

Подшипник HR30314J

Manufacturer: NSK-RHP

Sizes: 70x150x38 (mm)

Weight:: 3.03 (kg)

CONTI-V D177 32X4500 Li/4576 Ld L=L EL

Manufacturer: ContiTech AG

K06 PU(20x25x4/6 )

Manufacturer: KASTAS

Sizes: 20x25x4/6 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 120x140x10 (mm)

Bearing NJ2208EM (42508EH)

Подшипник 09067/09195

Manufacturer: NSK-RHP

Sizes: 49.225x19.05x18.034 (mm)

Weight:: 0.18 (kg)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 336.50x353.90x18 (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.