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
RPP8 DD 2964 MFX - Megaflex
Manufacturer: ContiTech AG
HTD 822 3M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 275.00x281.20x3.10 (mm)
Подшипник 23956E
Manufacturer: NACHI
Sizes: 280x380x75 (mm)
Weight:: 24.9 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 140x184.20x15 (mm)
Bearing GS81268
Manufacturer: INA-FAG
Sizes: 340x460x96 (mm)
Weight:: 17.750 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x50x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 43x55x11 (mm)
Bearing NJ246EM (42246EH)
Manufacturer: TMB
Подшипник 6818Z
Manufacturer: NACHI
Sizes: 90x115x13 (mm)
Weight:: 0.28 (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.
