Bearing 6321 ZZ

PRODUCTS (Bearing 6321 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 6321 ZZ

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.677 kg

Technical specifications

Designation : 6321 ZZ

Dimensions, mm : 105x225x49

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 8.677 Kg

Dynamic load rating (C) - 182000 kN

Static load rating (C0) - 153000 kN

Grease lubrication speed - 3000 rev/min

Speed limit with oil lubrication - 3600 rev/min

Подшипник FWF-293616Z-E

Manufacturer: NSK-RHP

Sizes: 29.75x36.75x16.5 (mm)

Weight:: 0.028 (kg)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 387.25x425.85x17.46 (mm)

4 NBR 70(036,00x04,00)

Manufacturer: INA-FAG

Sizes: 130x170x9 (mm)

Weight:: 0.663 (kg)

Подшипник 54212

Manufacturer: NSK-RHP

Bearing 7204CP5 (36204J)

Manufacturer: NSK-RHP

Sizes: 120x215x40 (mm)

Weight:: 5.426 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 200x240x12 (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.