ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61903-2Z

PRODUCTS (ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61903-2Z)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61903-2Z

Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm

Технические характеристики из каталога производителя:

Обозначение 61903-2Z
Производитель FAG
d 30 mm
B 7 mm
D1 20,8 mm
Da max 28 mm
da min 19 mm
ra max 0,3 mm
rmin 0,3 mm
m 0,019 kg / Вес
Cr 4900 N / динамическая грузоподъемность, радиальная
C0r 2550 N / статическая грузоподъемность, радиальная
nG 29500 1/min / Предельная частота вращения
nB 18500 1/min / Базовая тепловая частота вращения
Cur 129 N / Нагрузка предела усталости, радиальная
D2 27,5 mm

Bearing LR5307KDDU

Manufacturer: INA-FAG

Sizes: 35x90x34.9 (mm)

Weight:: 34.9 (kg)

Подшипник 7218DB

Manufacturer: NACHI

Sizes: 90x160x30 (mm)

Weight:: 2.3 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 13.46x17.62x2.08 (mm)

Manufacturer: INA-FAG

Sizes: 45x100x25 (mm)

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 145.64x152.70x3.53 (mm)

RPP8 DD 2772 MFX - Megaflex

Manufacturer: ContiTech AG

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.