Bearing 638/4-ZZ (3080084)
Inner diameter:: 4 mm
Outer diameter: 9 mm
The size of the width: 4 mm
Weight:: 0.0007 kg
Outer diameter: 9 mm
The size of the width: 4 mm
Weight:: 0.0007 kg
Technical specifications
Designation : 638/4-ZZ
ГОСТ : 3080084
Dimensions, mm : 4x9x4
Producer : TMB
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Manufacturer: INA-FAG
Sizes: 5x16x5 (mm)
Weight:: 0.01 (kg)
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Manufacturer: TMB
Sizes: 75x160x40 (mm)
Weight:: 3.5 (kg)
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Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.45 (kg)
K21 PU(15x30x8)
Manufacturer: KASTAS
Sizes: 15x30x8 (mm)
Bearing NJ236EM (42236EH)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 19 (kg)
Bearing 7208CTAP4 (36208KJ)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x80x10 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 42x52x5 (mm)
Подшипник 7212CDT
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (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.
