Bearing 6021 ZZ

PRODUCTS (Bearing 6021 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 6021 ZZ

Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.69 kg

Technical specifications

Designation : 6021 ZZ

Dimensions, mm : 105x160x26

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.69 Kg

Dynamic load rating (C) - 72800 kN

Static load rating (C0) - 65500 kN

Grease lubrication speed - 4000 rev/min

Speed limit with oil lubrication - 4700 rev/min

HTD 8M 7144 ( HTD8M 7144 -V, -M, -MFX )

Manufacturer: ContiTech AG

1.5 NBR 70(050,00x01,50)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6911-ZW

Manufacturer: INA-FAG

Sizes: 47.625x88.900x20.638 (mm)

Weight:: 0.561 (kg)

Подшипник 7018 C

Manufacturer: NSK-RHP

Sizes: 90x140x24 (mm)

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (DY)

Manufacturer: FEKO

Sizes: 17.50x25x6.20 (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.