Bearing 3811 ZZ

PRODUCTS (Bearing 3811 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 3811 ZZ

Inner diameter:: 55 mm
Outer diameter: 72 mm
The size of the width: 13 mm
Weight:: 0.09 kg

Technical specifications

Designation : 3811 ZZ

Dimensions, mm : 55x72x13

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.09 Kg

Dynamic load rating (C) - 12100 kN

Static load rating (C0) - 15700 kN

Grease lubrication speed - 5500 rev/min

Speed limit with oil lubrication - 7200 rev/min

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 8x21.5x10 (mm)

K69 POM(70x65x5,4)

Manufacturer: KASTAS

Sizes: 70x65x5,4 (mm)

K703 PTFE/NBR(80x92,2x8,1)

Manufacturer: KASTAS

Sizes: 80x92,2x8,1 (mm)

Подшипник NCF 2938 CV

Manufacturer: SKF

Sizes: 190x260x42 (mm)

Weight:: 6.5 (kg)

SALNIK REINFORCED (TC)

Sizes: 80x170x39 (mm)

Weight:: 4 (kg)

T20 DD

Manufacturer: ContiTech AG

3 NBR 70(065,00x03,00)

Manufacturer: KASTAS

Bearing 629/6-ZZ (2080096)

Manufacturer: TMB

Sizes: 6x15x6 (mm)

Bearing 29268 (9039268)

Manufacturer: TMB

Sizes: 340x460x73 (mm)

Weight:: 33.5 (kg)

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.