Bearing 4210 ZZ
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 ZZ
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
O-RING
Manufacturer: NQK SF
Sizes: 271.00x278.10x3.55 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearing 7218CETAP4 (36218KJ-SH)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
Bearings LR607KDDU
Manufacturer: INA-FAG
Sizes: 7x22x6 (mm)
Weight:: 0.01 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x72x5/12 (mm)
Bearing GS81222
Manufacturer: INA-FAG
Sizes: 110x160x38 (mm)
Weight:: 0.880 (kg)
RPP14 7868 ( RPP 14 7868 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NN3030
Manufacturer: NACHI
Sizes: 150x206x56 (mm)
Weight:: 7.81 (kg)
AT10/1210 ( АТ10 1210 )
Manufacturer: ContiTech AG
Подшипник 22216EAKE4
Manufacturer: NSK-RHP
Sizes: 80x140x33 (mm)
Weight:: 2.01 (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.
