Bearing 4210
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Technical specifications
Designation : 4210
Dimensions, mm : 50x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 35 kN
Static load rating (C0) - 33.6 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.59 rev/min
HTD 8M 3784 ( HTD8M 3784 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NN3030K
Manufacturer: NACHI
Sizes: 150x206x56 (mm)
Weight:: 7.81 (kg)
K17 PTFE/NBR(145x124x8,1 )
Manufacturer: KASTAS
Sizes: 145x124x8,1 (mm)
6.99 NBR 90(532,26x06,99)
Manufacturer: KASTAS
Подшипник NU 1040
Manufacturer: NSK-RHP
Sizes: 200x281x51 (mm)
Weight:: 14 (kg)
Bearing 22344KW33 (3644KW33)
Manufacturer: TMB
Sizes: 220x460x145 (mm)
Weight:: 120 (kg)
Подшипник 6304N
Manufacturer: NACHI
Sizes: 20x52x15 (mm)
Weight:: 0.144 (kg)
T5/300 DL ( DT5 300 )
Manufacturer: ContiTech AG
Bearing 2213 2RS
Manufacturer: ETERNO
Sizes: 65x120x31 (mm)
Weight:: 1.5 (kg)
Bearing 7213 AC
Manufacturer: ETERNO
Sizes: 65x120x23 (mm)
Weight:: 1.09 (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.
