Bearing NA6909 2RS

PRODUCTS (Bearing NA6909 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA6909 2RS

Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 41 mm
Weight:: 0.52 kg

Technical specifications

Designation : NA6909 2RS

Dimensions, mm : 45x52x41

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.52 Kg

Dynamic load rating (C) - 54400 kN

Static load rating (C0) - 103200 kN

Outside width (C) - 68mm

Grease lubrication speed - 2800 rev/min

2.5 FKM 80(080,00x02,50 )

Manufacturer: KASTAS

Bearing 30244 (7244E)

Manufacturer: TMB

Sizes: 220x400x72 (mm)

Weight:: 34.5 (kg)

Подшипник 6912ZZ

Manufacturer: NSK-RHP

Sizes: 60x85x13 (mm)

Weight:: 0.192 (kg)

SEALS (REINFORCED SEAL) (AY)

Sizes: 33.00x43.60x5.30 (mm)

Bearings NNTR55X140X70 2Z

Manufacturer: INA-FAG

Sizes: 55x140x70 (mm)

Weight:: 6.4 (kg)

AT20 DD

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 227.97x241.95x6.99 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 297.80x315.00x8.60 (mm)

Подшипник 7015C

Manufacturer: NACHI

Sizes: 75x115x20 (mm)

Weight:: 0.695 (kg)

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.