Bearing NJ210E (42210E)
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.49 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.49 kg
Technical specifications
Designation : NJ210E
ГОСТ : 42210E
Dimensions, mm : 50x90x20
Producer : TMB
K21 PU(125x140x12)
Manufacturer: KASTAS
Sizes: 125x140x12 (mm)
Подшипник BL 210 ZZ
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.504 (kg)
Bearing 7312ACM (46312H)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
Подшипник 231/630EK
Manufacturer: NACHI
Sizes: 630x1030x315 (mm)
Weight:: 1070 (kg)
Bearing 2204
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
Weight:: 0.13 (kg)
Bearing QJF1024M (116124H)
Manufacturer: TMB
Sizes: 120x180x28 (mm)
Weight:: 2.62 (kg)
T20 DD
Manufacturer: ContiTech AG
Подшипник 6224VV
Manufacturer: NSK-RHP
Sizes: 120x225x40 (mm)
Weight:: 5.29 (kg)
Bearing NUP228
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 8.95 (kg)
Bearing NA4972
Manufacturer: ETERNO
Sizes: 360x400x480 (mm)
Weight:: 60.2 (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.
