Bearing 31321

PRODUCTS (Bearing 31321)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 31321

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 53 mm
Weight:: 9.65 kg

Technical specifications

Designation : 31321

Dimensions, mm : 105x225x53

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 9.65 Kg

Dynamic load rating (C) - 402 kN

Static load rating (C0) - 500 kN

Grease lubrication speed - 1500 rev/min

Speed limit with oil lubrication - 2000 rev/min

Подшипник NU 315

Manufacturer: NACHI

Sizes: 75x160x37 (mm)

Weight:: 3.21 (kg)

Подшипник 23956E

Manufacturer: NACHI

Sizes: 280x380x75 (mm)

Weight:: 24.9 (kg)

Торцевое уплотнение RM U4(250)-68

Manufacturer: RiMi

Подшипник MF-1416

Manufacturer: NSK-RHP

Sizes: 14x20x16 (mm)

Weight:: 0.019 (kg)

4 FKM 80(014,00x04,00 )

Sizes: 190x320x111 (mm)

Weight:: 0.73 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 35.50x42.60x3.55 (mm)

RPP14 4494 ( RPP 14 4494 -V, -M, -MFX )

Manufacturer: ContiTech AG

K25 NBR/Metal(160x20x30)

Manufacturer: KASTAS

Sizes: 160x20x30 (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.