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
K21 PU(190x210x15)
Manufacturer: KASTAS
Sizes: 190x210x15 (mm)
K21 NBR(177,8x203,2x22,7)
Manufacturer: KASTAS
Sizes: 177,8x203,2x22,7 (mm)
Bearings PSHEY25-XL-N
Manufacturer: INA-FAG
Weight:: 0.630 (kg)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 94.35x120.80x11 (mm)
MEGADYNE ISORAN 1250H
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 14.00x17.60x1.80 (mm)
Bearing 32218P5 (D7518E)
Manufacturer: TMB
Sizes: 90x160x42.5 (mm)
Weight:: 3.35 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1014-2RS
Manufacturer: INA-FAG
Sizes: 10x14x14 (mm)
ATG10 3970 MFX - Megaflex ( ATK10 3970 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing NN3028KW33P4 (C3182128K)
Manufacturer: TMB
Sizes: 140x210x53 (mm)
Weight:: 6.44 (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.
