Bearing 7321 B

PRODUCTS (Bearing 7321 B)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7321 B

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.28 kg

Technical specifications

Designation : 7321 B

Dimensions, mm : 105x225x49

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 9.28 Kg

Dynamic load rating (C) - 191000 kN

Static load rating (C0) - 177000 kN

Grease lubrication speed - 2600 rev/min

Speed limit with oil lubrication - 3500 rev/min

SEALS (REINFORCED SEAL) (FH)

Manufacturer: FEKO

Sizes: 42x58x9/13 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 32x54x7 (mm)

Bearing IR35x40x20

Manufacturer: INA-FAG

Sizes: 35x40x20 (mm)

Weight:: 0.444 (kg)

Bearing 21315 (53315)

Manufacturer: TMB

Sizes: 75x160x37 (mm)

Weight:: 4.5 (kg)

Подшипник 23284CAE4

Manufacturer: NSK-RHP

Sizes: 420x760x272 (mm)

Manufacturer: INA-FAG

Weight:: 2.65 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 3.20x5.24x1.02 (mm)

RPP14 9562 ( RPP 14 9562 -V, -M, -MFX )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 50x72x7 (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.