Bearing 7210 B
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.51 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.51 kg
Technical specifications
Designation : 7210 B
Dimensions, mm : 50x90x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.51 Kg
Dynamic load rating (C) - 35700 kN
Static load rating (C0) - 26700 kN
Grease lubrication speed - 6400 rev/min
Speed limit with oil lubrication - 8500 rev/min
K41 PTFE/NBR(230x209,5x8,1)
Manufacturer: KASTAS
Sizes: 230x209,5x8,1 (mm)
K81 TPE(120,7x127x1,3)
Manufacturer: KASTAS
Sizes: 120,7x127x1,3 (mm)
Bearing NU2232EM (32532EH)
Manufacturer: TMB
Sizes: 160x290x80 (mm)
Weight:: 24 (kg)
K21 PU(38x52,5x9,5)
Manufacturer: KASTAS
Sizes: 38x52,5x9,5 (mm)
Bearing 29492 (9039492)
Manufacturer: TMB
Sizes: 480x800x206 (mm)
Weight:: 425 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ E40-KRR-B
Manufacturer: INA-FAG
Sizes: 40x80x56.5 (mm)
Подшипник 23030CDKE4
Manufacturer: NSK-RHP
Sizes: 150x225x56 (mm)
Weight:: 7.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x49.7x10/5/15 (mm)
Bearing 51418
Manufacturer: ETERNO
Sizes: 90x190x77 (mm)
Weight:: 11 (kg)
T5 DD
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.
