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

O-RING

Manufacturer: NQK SF

Sizes: 44.00x48.00x2.00 (mm)

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

Sizes: 25x33x6,3 (mm)

Bearing 14125A / 14274

Manufacturer: TIMKEN

Sizes: 31.75x69.012x19.845 (mm)

Weight:: 0.348 (kg)

Bearing 4102

Manufacturer: INA-FAG

Sizes: 15x35x15 (mm)

Weight:: 0.070 (kg)

Подшипник 638 ZZ1

Manufacturer: NSK-RHP

Sizes: 8x28x9 (mm)

Weight:: 0.029 (kg)

Bearings K89314 TV

Manufacturer: INA-FAG

Sizes: 70x125x10 (mm)

Weight:: 1.820 (kg)

T5 DD

Manufacturer: ContiTech AG

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

Manufacturer: STO

Sizes: 16x30x8 (mm)

Bearing 6324MZ1 (324HZ1)

Manufacturer: TMB

Sizes: 120x260x55 (mm)

Weight:: 12.5 (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.