Bearing 3213 ZZ
Inner diameter:: 65 mm
Outer diameter: 120 mm
The size of the width: 38.1 mm
Weight:: 1.75 kg
Outer diameter: 120 mm
The size of the width: 38.1 mm
Weight:: 1.75 kg
Technical specifications
Designation : 3213 ZZ
Dimensions, mm : 65x120x38.1
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.75 Kg
Dynamic load rating (C) - 78100 kN
Static load rating (C0) - 95000 kN
Grease lubrication speed - 3600 rev/min
Speed limit with oil lubrication - 4800 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 440x480x18 (mm)
K21 PU(190x225x30)
Manufacturer: KASTAS
Sizes: 190x225x30 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x40x10 (mm)
K18 (135x110x25,4x6,35)
Manufacturer: KASTAS
Sizes: 135x110x25,4 (mm)
Bearing NA6919
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 2.63 (kg)
Bearings NK155/32
Manufacturer: INA-FAG
Sizes: 155x180x32 (mm)
Weight:: 1.2 (kg)
MEGADYNE ISORAN 180 RPP3 ( RPP 3M 180 )
Manufacturer: ContiTech AG
Подшипник 23088EK
Manufacturer: NACHI
Sizes: 440x650x157 (mm)
Weight:: 183 (kg)
Подшипник NUP 244
Manufacturer: NACHI
Sizes: 220x400x65 (mm)
Weight:: 37.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC3Y)
Manufacturer: STO
Sizes: 35x72x7.5/9.5 (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.
