Bearing NF312

PRODUCTS (Bearing NF312)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NF312

Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.97 kg

Technical specifications

Designation : NF312

Dimensions, mm : 60x130x31

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.97 Kg

Dynamic load rating (C) - 124 kN

Static load rating (C0) - 126 kN

Grease lubrication speed - 4700 rev/min

Speed limit with oil lubrication - 6300 rev/min

SPA 1000 Ld

Manufacturer: ContiTech AG

K21 NBR(127x151x16)

Manufacturer: KASTAS

Sizes: 127x151x16 (mm)

Подшипник FWF-162217

Manufacturer: NSK-RHP

Sizes: 16x22x17 (mm)

Weight:: 0.012 (kg)

Торцевое уплотнение RM GB103-55

GEAR PULLEYS 8M-22S 54.42 (8M-22S 54.42/21)

Manufacturer: BBC

HTD 8M 3616 ( HTD8M 3616 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing NJ2338EM (42638EH)

Manufacturer: TMB

Sizes: 190x400x132 (mm)

Weight:: 80.5 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7215-C-T-P4S

Manufacturer: FAG

Sizes: 75x130x25 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 165.00x171.00x3.00 (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.