Bearing NA4905

PRODUCTS (Bearing NA4905)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4905

Inner diameter:: 25 mm
Outer diameter: 30 mm
The size of the width: 42 mm
Weight:: 0.088 kg

Technical specifications

Designation : NA4905

Dimensions, mm : 25x30x42

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.088 Kg

Dynamic load rating (C) - 19200 kN

Static load rating (C0) - 25200 kN

Outside width (C) - 17mm

Grease lubrication speed - 10400 rev/min

Bearing NU2209E (32509E)

Manufacturer: TMB

Sizes: 45x85x23 (mm)

Weight:: 0.52 (kg)

Bearing 609ZZ/Z2P5 (D80019Z2)

Manufacturer: NSK-RHP

Sizes: 75x105x16 (mm)

Weight:: 0.364 (kg)

K62 NBR(12x7,4x1,8)

Manufacturer: KASTAS

Sizes: 12x7,4x1,8 (mm)

Sizes: 50x90x21.75 (mm)

Weight:: 0.53 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 40x50x6/5 (mm)

HTD 8M 4048 ( HTD8M 4048 -V, -M, -MFX )

Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(60x65x25)

Manufacturer: KASTAS

Sizes: 60x65x25 (mm)

AT5 DD

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.