Bearing NF311

PRODUCTS (Bearing NF311)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NF311

Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.553 kg

Technical specifications

Designation : NF311

Dimensions, mm : 55x120x29

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.553 Kg

Dynamic load rating (C) - 111 kN

Static load rating (C0) - 111 kN

Grease lubrication speed - 5100 rev/min

Speed limit with oil lubrication - 6800 rev/min

STD 1312 S8M CXA

Manufacturer: ContiTech AG

Sizes: 225.00x237.00x6.00 (mm)

Bearing 21318 (53318)

Manufacturer: TMB

Sizes: 90x190x43 (mm)

Weight:: 7.25 (kg)

Подшипник 23040CAKE4

Manufacturer: NSK-RHP

Sizes: 200x310x82 (mm)

Weight:: 22.6 (kg)

SALNIK REINFORCED (TC)

RPP14 2576 ( RPP 14 2576 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing IR30x38x20

Manufacturer: INA-FAG

Sizes: 30x38x20 (mm)

Weight:: 0.648 (kg)

AT10 DD

Manufacturer: ContiTech AG

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.