Bearing NJ2338EM (42638EH)
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 132 mm
Weight:: 80.5 kg
Outer diameter: 400 mm
The size of the width: 132 mm
Weight:: 80.5 kg
Technical specifications
Designation : NJ2338EM
ГОСТ : 42638EH
Dimensions, mm : 190x400x132
Producer : TMB
Bearing 4211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)

AT3/816 GEN III ( АТ3 816 GENIII )
Manufacturer: ContiTech AG

Подшипник 23976E
Manufacturer: NACHI
Sizes: 380x520x106 (mm)
Weight:: 68.2 (kg)

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Manufacturer: NQK SF
Sizes: 73.03x90.5x12 (mm)

K21 PU(60x70x13)
Manufacturer: KASTAS
Sizes: 60x70x13 (mm)

Bearing 30334 (7334E)
Manufacturer: TMB
Weight:: 29 (kg)

MXL 288 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

ZX 61 ZX 1571 Ld
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 24.00x28.80x2.40 (mm)

Bearing 3200 ZZ
Manufacturer: ETERNO
Sizes: 10x30x14 (mm)
Weight:: 0.051 (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.