Bearing DC4972(4C)N

PRODUCTS (Bearing DC4972(4C)N)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing DC4972(4C)N

Inner diameter:: 49.721 mm
Outer diameter: 66.381 mm
The size of the width: 13.5 mm
Weight:: 100 kg

Technical specifications

Designation : DC4972(4C)N

Dimensions, mm : 49.721x66.381x13.5

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 100 Kg

Dynamic load rating (C) - 86 kN

Static load rating (C0) - 33 kN

Grease lubrication speed - 306 rev/min

Speed limit with oil lubrication - 1900 rev/min

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 42x55x12 (mm)

Подшипник 23172CAKE4

Manufacturer: NSK-RHP

Sizes: 360x600x192 (mm)

Weight:: 217 (kg)

K81 TPE(120x125x1,3)

Manufacturer: KASTAS

Sizes: 120x125x1,3 (mm)

ZX 19 ZX 505 Ld

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (F)

Sizes: 170x360x72 (mm)

Weight:: 40.36 (kg)

Подшипник 319428DA-2LS

Manufacturer: SKF

Sizes: 140x200x80 (mm)

Weight:: 8 (kg)

K17 PTFE/NBR(430x405,5x8,1)

Manufacturer: KASTAS

Sizes: 430x405,5x8,1 (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.