Bearing 6221

PRODUCTS (Bearing 6221)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 6221

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

Technical specifications

Designation : 6221

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

RPP14 4690 ( RPP 14 4690 -V, -M, -MFX )

Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7009-E-T-P4S

Manufacturer: FAG

Sizes: 45x75x16 (mm)

3.53 NBR 70(28,17x3,53 )

Manufacturer: KASTAS

Bearing N317E (2317E)

Manufacturer: TMB

Sizes: 85x180x41 (mm)

Weight:: 4.55 (kg)

SEALS (REINFORCED SEAL) (FY)

Manufacturer: FEKO

Sizes: 35x44.50x4.80 (mm)

Bearing 63002RSZ1 (180300Z1)

Manufacturer: TMB

Sizes: 10x35x11 (mm)

Weight:: 0.053 (kg)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4520

Manufacturer: INA-FAG

Sizes: 45x52x20 (mm)

Weight:: 0.056 (kg)

K23 PU(63,5x47,63x12,7)

Manufacturer: KASTAS

Sizes: 63,5x47,63x12,7 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)

Manufacturer: STO

Sizes: 145x175x14 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)

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.