Bearing GH030120
Inner diameter:: 30 mm
Outer diameter: 47 mm
The size of the width: 22/22 mm
Outer diameter: 47 mm
The size of the width: 22/22 mm
Technical specifications
Designation: GH030120
Producer: GMB
Technical data from the manufacturers catalog :
Inner diameter: 30 mm
External diameter: 47 mm
Width: 22/22 mm
Seal Type: Seal
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Manufacturer: NACHI
Sizes: 110x230x73 (mm)
Weight:: 14 (kg)

Bearing NU2204EM (32504EH)
Manufacturer: TMB
Sizes: 20x47x18 (mm)
Weight:: 0.14 (kg)

Bearing NA4901
Manufacturer: ETERNO
Sizes: 12x16x24 (mm)
Weight:: 0.0265 (kg)

Подшипник 22248CAKE4
Manufacturer: NSK-RHP
Sizes: 240x440x120 (mm)
Weight:: 80.2 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 21.00x25.00x2.00 (mm)

Подшипник 231/500CAKE4
Manufacturer: NSK-RHP
Sizes: 500x830x265 (mm)
Weight:: 567 (kg)

K21 PU(145x165x15 )
Manufacturer: KASTAS
Sizes: 145x165x15 (mm)

AT20 DD
Manufacturer: ContiTech AG

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Manufacturer: NQK SF
Sizes: 35.00x49.00x7.00 (mm)

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Manufacturer: ETERNO
Sizes: 10x14x15 (mm)
Weight:: 0.006 (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.