Bearing QJ228M (176228H)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.85 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.85 kg
Technical specifications
Designation : QJ228M
ГОСТ : 176228H
Dimensions, mm : 140x250x42
Producer : TMB
Подшипник 21318EX1
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 6.1 (kg)
RPP14 4312 ( RPP 14 4312 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NU3152EMP6
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K41 PTFE/NBR(200x179,5x8,1)
Manufacturer: KASTAS
Sizes: 200x179,5x8,1 (mm)
Подшипник 21320EX1
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.7 (kg)
AT5 DD
Manufacturer: ContiTech AG
K22 NBR(18x28x7)
Manufacturer: KASTAS
Sizes: 18x28x7 (mm)
2.4 NBR 90(015,20x02,40)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x72x10 (mm)
HTD 1432 8M
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.
