Bearing NJ312

PRODUCTS (Bearing NJ312)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NJ312

Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.92 kg

Technical specifications

Designation : NJ312

Dimensions, mm : 60x130x31

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.92 Kg

Dynamic load rating (C) - 150 kN

Static load rating (C0) - 157 kN

Grease lubrication speed - 4600 rev/min

Speed limit with oil lubrication - 6200 rev/min

SEALS (REINFORCED SEAL) (AS)

Sizes: 14.50x27.50x6.50 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 28x40.8x8 (mm)

K35 PTFE/NBR(172x192,5x8,1)

Manufacturer: KASTAS

Sizes: 172x192,5x8,1 (mm)

Bearings NA4913

Manufacturer: INA-FAG

Sizes: 120x260x55 (mm)

Weight:: 14.13 (kg)

Manufacturer: ContiTech AG

Bearing (RB140A)

Manufacturer: TMB

Sizes: 200x304x30 (mm)

K23 NBR(63,5x53,97x6,35 )

Manufacturer: KASTAS

Sizes: 63,5x53,97x6,35 (mm)

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.