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
K69 POM(95x90x9,5)
Manufacturer: KASTAS
Sizes: 95x90x9,5 (mm)

K703 PTFE/NBR(165x181x9,5)
Manufacturer: KASTAS
Sizes: 165x181x9,5 (mm)

Bearing 7308CP6 (E36308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)

Подшипник 6228
Manufacturer: NSK-RHP
Sizes: 140x250x42 (mm)
Weight:: 7.68 (kg)

Manufacturer: ContiTech AG

Подшипник 240/500EK30
Manufacturer: NACHI
Sizes: 500x720x218 (mm)
Weight:: 300 (kg)

Подшипник 7308CDF
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.655 (kg)

B 145 17x3685 Li / 3730 Ld
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7026-C-T-P4S
Manufacturer: FAG
Sizes: 130x200x33 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 40.64x54.62x6.99 (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.