Bearing 3808 2RS
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 10 mm
Weight:: 0.04 kg
Outer diameter: 52 mm
The size of the width: 10 mm
Weight:: 0.04 kg
Technical specifications
Designation : 3808 2RS
Dimensions, mm : 40x52x10
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.04 Kg
Dynamic load rating (C) - 7000 kN
Static load rating (C0) - 7800 kN
Grease lubrication speed - 7000 rev/min
Speed limit with oil lubrication - - rev/min
Bearing 1215 K
Manufacturer: ETERNO
Sizes: 75x130x25 (mm)
Weight:: 1.39 (kg)

Krestovina 27x52,4
Manufacturer: TOYO

Подшипник 6802DD
Manufacturer: NSK-RHP
Sizes: 15x24x5 (mm)
Weight:: 0.007 (kg)

K27 NBR(63,57x76,12x6,75/8,66 )
Manufacturer: KASTAS
Sizes: 63,57x76,12x6,75/8,66 (mm)

Подшипник 23138CKE4
Manufacturer: NSK-RHP
Sizes: 190x320x104 (mm)
Weight:: 34.5 (kg)

Bearing 399AS / 394AS
Manufacturer: TIMKEN
Sizes: 68.262x110x21.999 (mm)
Weight:: 0.741 (kg)

Подшипник 6212ZZ
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.783 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 129.50x133.50x2.00 (mm)

Bearing NJ220EMP6 (E42220EH)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.45 (kg)

DHTD 700 D5M
Manufacturer: ContiTech AG


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.