ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20248-MB

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20248-MB)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20248-MB

Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm

Технические характеристики из каталога производителя:

Обозначение20248-MB
ПроизводительFAG
d440 mm
B72 mm
D1388 mm
Da max423 mm
da min257 mm
ra max3 mm
rmin4 mm
m50,5 kg / Вес
Cr1060000 N / динамическая грузоподъемность, радиальная
C0r1600000 N / статическая грузоподъемность, радиальная
nG1770 1/min / Предельная частота вращения
Cur129000 N / Нагрузка предела усталости, радиальная

K23 NBR(53,97x41,27x9,52)

Manufacturer: KASTAS

Sizes: 53,97x41,27x9,52 (mm)

K23 PU(125x110x9)

Manufacturer: KASTAS

Sizes: 125x110x9 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 22x48x11 (mm)

Bearing B3

Manufacturer: INA-FAG

Sizes: 15.875x34.138x15.875 (mm)

Weight:: 0.070 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 47.50x58.10x5.30 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 25x38x7 (mm)

Подшипник 55200/55437

Manufacturer: NSK-RHP

Sizes: 50.8x111.125x30.162 (mm)

Weight:: 1.281 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 447.80x465.00x8.60 (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.