Bearing NJ204
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Technical specifications
Designation : NJ204
Dimensions, mm : 20x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.115 Kg
Dynamic load rating (C) - 26 kN
Static load rating (C0) - 23 kN
Grease lubrication speed - 15000 rev/min
Speed limit with oil lubrication - 18000 rev/min
MEGADYNE ISORAN 2240 PLT8 ( RPP8 2240 PLATINUM )
Manufacturer: ContiTech AG

Подшипник 2311K
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.10 (kg)

Подшипник 62/22
Manufacturer: NACHI
Sizes: 22x50x14 (mm)
Weight:: 0.12 (kg)

Подшипник NJ 2217
Manufacturer: NACHI
Sizes: 85x150x36 (mm)
Weight:: 2.5 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 47.50x65x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 68.00x72.00x2.00 (mm)

K753 PTFE/NBR(160x139x8,1)
Manufacturer: KASTAS
Sizes: 160x139x8,1 (mm)

RPP8 6088 ( RPP 8 6088 -V, -M, -MFX )
Manufacturer: ContiTech AG

HTD 501 3M
Manufacturer: ContiTech AG

PK 1982 / 780 K
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.