Bearing 4212 ZZ
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 28 mm
Outer diameter: 110 mm
The size of the width: 28 mm
Technical specifications
Designation : 4212 ZZ
Dimensions, mm : 60x110x28
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 51.8 kN
Static load rating (C0) - 50 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 1.07 rev/min
Bearing XW16-1/2
Manufacturer: INA-FAG
Sizes: 419.100x520.700x92.070 (mm)
Weight:: 47.619 (kg)
T20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x55x5 (mm)
Bearing NU324EM (32324EH)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 13 (kg)
K73 POLYESTER/PTFE(180x185x30)
Manufacturer: KASTAS
Sizes: 180x185x30 (mm)
AT20 DD
Manufacturer: ContiTech AG
5.53 NBR 70(40,65x5,53 )
Manufacturer: KASTAS
AT5 525 ( АТ5 525 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
RPP14 DD 4224 MFX - Megaflex
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x62x5 (mm)
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.
