Bearing 6221 ZZ

PRODUCTS (Bearing 6221 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 6221 ZZ

Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.717 kg

Technical specifications

Designation : 6221 ZZ

Dimensions, mm : 105x190x36

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 3.717 Kg

Dynamic load rating (C) - 133000 kN

Static load rating (C0) - 104000 kN

Grease lubrication speed - 3400 rev/min

Speed limit with oil lubrication - 4000 rev/min

Подшипник MR 83

Manufacturer: NSK-RHP

Sizes: 65x140x65 (mm)

Weight:: 0.73 (kg)

Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3208-B-2RSR-TVH

Manufacturer: FAG

Sizes: 40x80x30.2 (mm)

Weight:: 0.605 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3208-B-2RSR-TVH

T5 640 ( Т5 640 ) MEGADYNE MEGAPOWER

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 57.00x60.00x1.50 (mm)

SEALS (REINFORCED SEAL) (ARS)

Manufacturer: INA-FAG

Sizes: 85x156x41 (mm)

Weight:: 4.44 (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.