Bearing NA4907

PRODUCTS (Bearing NA4907)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4907

Inner diameter:: 35 mm
Outer diameter: 42 mm
The size of the width: 55 mm
Weight:: 0.171 kg

Technical specifications

Designation : NA4907

Dimensions, mm : 35x42x55

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.171 Kg

Dynamic load rating (C) - 25600 kN

Static load rating (C0) - 40000 kN

Outside width (C) - 20mm

Grease lubrication speed - 7600 rev/min

Подшипник NJ 2205 ET

Manufacturer: NSK-RHP

Sizes: 25x52x18 (mm)

Weight:: 0.16 (kg)

AT5 DD

Manufacturer: ContiTech AG

Подшипник HR55KBE042+L

Manufacturer: NSK-RHP

Sizes: 55x100x51 (mm)

Weight:: 1.59 (kg)

Bearings E50 KLLH

Manufacturer: INA-FAG

Sizes: 50x90x62.700 (mm)

Weight:: 1 (kg)

Bearing NJ344

Manufacturer: ETERNO

Sizes: 220x460x88 (mm)

Weight:: 77 (kg)

SALNIK REINFORCED (TC)

Sizes: 200x420x80 (mm)

Weight:: 55.8 (kg)

K69 POM(145x140x24,8)

Manufacturer: KASTAS

Sizes: 145x140x24,8 (mm)

SPB 1590 Ld

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 25x38x7 (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.