Bearing 3212 ZZ

PRODUCTS (Bearing 3212 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 3212 ZZ

Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 36.5 mm
Weight:: 1.4 kg

Technical specifications

Designation : 3212 ZZ

Dimensions, mm : 60x110x36.5

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.4 Kg

Dynamic load rating (C) - 72100 kN

Static load rating (C0) - 85000 kN

Grease lubrication speed - 3800 rev/min

Speed limit with oil lubrication - 5000 rev/min

Sizes: 80x140x26 (mm)

Weight:: 1.46 (kg)

Bearing 420 / 412

Manufacturer: TIMKEN

Sizes: 40x82.55x34.925 (mm)

Weight:: 0.86 (kg)

Подшипник 23028EK

Manufacturer: NACHI

Sizes: 140x210x53 (mm)

Weight:: 6.61 (kg)

Подшипник 240KBE31+L

Manufacturer: NSK-RHP

Sizes: 240x400x128 (mm)

Weight:: 60 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 21x40.5x7 (mm)

Подшипник 6918DDU

Manufacturer: NSK-RHP

Sizes: 90x125x18 (mm)

Weight:: 0.585 (kg)

Подшипник 22328CE4

Manufacturer: NSK-RHP

Sizes: 140x300x102 (mm)

Weight:: 35.4 (kg)

Bearing 05X101

Manufacturer: INA-FAG

Sizes: 12.800x24.610x5.840 (mm)

Weight:: 0.014 (kg)

Bearing NJ318EM (42318EH)

Manufacturer: TMB

Sizes: 90x190x43 (mm)

Weight:: 5.45 (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.