Bearing NJ208
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.394 kg
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.394 kg
Technical specifications
Designation : NJ208
Dimensions, mm : 40x80x18
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.394 Kg
Dynamic load rating (C) - 56 kN
Static load rating (C0) - 55 kN
Grease lubrication speed - 8300 rev/min
Speed limit with oil lubrication - 9900 rev/min
Bearing 7409BMP6 (E66409H)
Manufacturer: TMB
Sizes: 45x120x29 (mm)
Weight:: 1.55 (kg)

K81 TPE(155x165x1,7)
Manufacturer: KASTAS
Sizes: 155x165x1,7 (mm)

Подшипник 6800ZZ
Manufacturer: NSK-RHP
Sizes: 10x19x5 (mm)
Weight:: 0.005 (kg)

Подшипник 53203
Manufacturer: NACHI
Sizes: 17x35x13.2 (mm)
Weight:: 225 (kg)

K151 NBR FABRIC/POM(25x35x8)
Manufacturer: KASTAS
Sizes: 25x35x8 (mm)

K53 NBR(16x24x6,2/7,8)
Manufacturer: KASTAS
Sizes: 16x24x6,2/7,8 (mm)

Подшипник FWF-202612-E
Manufacturer: NSK-RHP
Sizes: 20x26x12 (mm)
Weight:: 0.013 (kg)

MEGADYNE ISORAN 2520 GLD8 ( RPP8 2520 GOLD )
Manufacturer: ContiTech AG

Подшипник BL 215 Z
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.29 (kg)

Bearing NJ2307
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.74 (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.