Bearing 7021 AC

PRODUCTS (Bearing 7021 AC)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7021 AC

Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg

Technical specifications

Designation : 7021 AC

Dimensions, mm : 105x160x26

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.16 Kg

Dynamic load rating (C) - 79800 kN

Static load rating (C0) - 81900 kN

Grease lubrication speed - 4400 rev/min

Speed limit with oil lubrication - 5500 rev/min

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Manufacturer: ETERNO

Sizes: 65x120x31 (mm)

T5 480 ( Т5 480 ) MEGADYNE MEGAPOWER

Manufacturer: ContiTech AG

Manufacturer: NSK-RHP

Sizes: 300x420x76 (mm)

Weight:: 30.5 (kg)

SEALS (REINFORCED SEAL) (ARSE)

Manufacturer: FEKO

Sizes: 25x47/64x7/10.50 (mm)

Bearing 63112RS (180311K)

Manufacturer: TMB

Sizes: 55x120x29 (mm)

Weight:: 1.35 (kg)

RPP8 5552 ( RPP 8 5552 -V, -M, -MFX )

Manufacturer: ContiTech AG

Sizes: 140x300x102 (mm)

Weight:: 36.8 (kg)

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.