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
K781 PTFE(130x135x60 )
Manufacturer: KASTAS
Sizes: 130x135x60 (mm)
Bearing 30234 (7234E)
Manufacturer: TMB
Sizes: 170x310x57 (mm)
Weight:: 16.5 (kg)
Подшипник N 1096
Manufacturer: NACHI
Sizes: 480x644x100 (mm)
Weight:: 132 (kg)
Подшипник 22311EX
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x95x13 (mm)
3.53 FKM 80(074,61x03,53 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 172.00x192.00x10.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3014-AS-K-M-SP
Manufacturer: FAG
Sizes: 70x110x30 (mm)
CONTI-V D207 32X5258 Li/5334 Ld L=L EL
Manufacturer: ContiTech AG
MEGADYNE ISORAN 632 PLT8 ( RPP8 632 PLATINUM )
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.
