Bearing NA6903

PRODUCTS (Bearing NA6903)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA6903

Inner diameter:: 17 mm
Outer diameter: 22 mm
The size of the width: 30 mm
Weight:: 0.069 kg

Technical specifications

Designation : NA6903

Dimensions, mm : 17x22x30

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.069 Kg

Dynamic load rating (C) - 14560 kN

Static load rating (C0) - 21760 kN

Outside width (C) - 23mm

Grease lubrication speed - 14400 rev/min

K06 PU(110x122x12/7)

Manufacturer: KASTAS

Sizes: 110x122x12/7 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 140x170x15 (mm)

Подшипник NU 221

Manufacturer: NACHI

Sizes: 105x190x36 (mm)

Weight:: 4.03 (kg)

3.53 FKM 80(060,33x03,53 )

Manufacturer: KASTAS

O-RING

Manufacturer: NQK SF

Sizes: 16.50x22.50x3.00 (mm)

Bearing AS120155

Manufacturer: INA-FAG

Sizes: 120x155x1 (mm)

Weight:: 0.059 (kg)

SALNIK REINFORCED (TC)

Sizes: 80x140x33 (mm)

Bearing NU1028

Manufacturer: ETERNO

Sizes: 140x210x33 (mm)

Weight:: 4 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4832

Manufacturer: INA-FAG

Sizes: 160x200x40 (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.