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
Mechanical seal RM 58U-38
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x170x15 (mm)
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x51x8 (mm)
Подшипник HR180KBE52X+L
Manufacturer: NSK-RHP
Sizes: 180x320x192 (mm)
Weight:: 59.2 (kg)
RPP14 DD 5806 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 39590 / 39520
Manufacturer: TIMKEN
Sizes: 66.675x112.712x30.162 (mm)
Weight:: 1.190 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 53.98x81.12x22.22 (mm)
K21 NBR(16x28x6)
Manufacturer: KASTAS
Sizes: 16x28x6 (mm)
MEGADYNE ISORAN 760 GLD8 ( RPP8 760 GOLD )
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.
