Bearing 4213 ZZ
Inner diameter:: 65 mm
Outer diameter: 120 mm
The size of the width: 31 mm
Outer diameter: 120 mm
The size of the width: 31 mm
Technical specifications
Designation : 4213 ZZ
Dimensions, mm : 65x120x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 53.8 kN
Static load rating (C0) - 54.9 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 1.47 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 275x315x18 (mm)
PJ 483 / 190 J
Manufacturer: ContiTech AG
Подшипник NN3048
Manufacturer: NACHI
Sizes: 240x330x92 (mm)
Weight:: 31.8 (kg)
V 213/7 F
Manufacturer: ContiTech AG
2 NBR 70(021,00x02,00)
Manufacturer: KASTAS
Подшипник NNCF 4956 CV
Manufacturer: SKF
Sizes: 280x380x100 (mm)
Weight:: 33.5 (kg)
Bearing 6228 ZZ
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 7.485 (kg)
Mechanical seal RM 551-28
Manufacturer: RiMi
RPP8 7264 ( RPP 8 7264 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4Y)
Manufacturer: STO
Sizes: 30x42x9/11 (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.
