Bearing NA4912

PRODUCTS (Bearing NA4912)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4912

Inner diameter:: 60 mm
Outer diameter: 68 mm
The size of the width: 85 mm
Weight:: 0.427 kg

Technical specifications

Designation : NA4912

Dimensions, mm : 60x68x85

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.427 Kg

Dynamic load rating (C) - 49200 kN

Static load rating (C0) - 86400 kN

Outside width (C) - 25mm

Grease lubrication speed - 4800 rev/min

Bearing RN220M (502220H)

Manufacturer: TMB

Sizes: 100x180x34 (mm)

Weight:: 3.5 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Manufacturer: STO

Sizes: 25x35x9 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

SEALS (REINFORCED SEAL) (FY)

Manufacturer: FEKO

Sizes: 39.50x47x4 (mm)

165 XL DD MEGADYNE ISORAN

Manufacturer: ContiTech AG

C 112,5 22x2860 Li / 2919 Ld

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 42x55x10 (mm)

SPA 2360

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 33x50x8 (mm)

SEALS (REINFORCED SEAL) (ARS)

Manufacturer: FEKO

Sizes: 80x100x8 (mm)

BEARING 40BG05.S2G2DS

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.