Подшипник RNA6903

PRODUCTS (Подшипник RNA6903)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник RNA6903

Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 23 mm
Weight:: 0.041 kg

Технические характеристики из каталога производителя:

Обозначение RNA6903
Размер (r min.) 0,3 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NSK
Масса 0,041 Кг
Частота вращения предельная при пластичной смазке 12000 об/мин
Частота вращения предельная при жидкой смазке 20000 об/мин

O-RING

Manufacturer: NQK SF

Sizes: 262.00x269.10x3.55 (mm)

Bearing 7013 B

Manufacturer: ETERNO

Sizes: 65x100x18 (mm)

Weight:: 0.54 (kg)

SEALS (REINFORCED SEAL) (FRS)

Manufacturer: FEKO

Sizes: 90x110x15 (mm)

Mechanical seal RM 58U-16

Sizes: 100x125x13 (mm)

Weight:: 0.32 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 22.40x27.70x2.65 (mm)

B 124 3212 Le/ 3150 Li

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.