Bearing 4311 ZZ
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg
Technical specifications
Designation : 4311 ZZ
Dimensions, mm : 55x120x43
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.18 Kg
Dynamic load rating (C) - 77.6 kN
Static load rating (C0) - 66.2 kN
Grease lubrication speed - 2 rev/min
K35 PTFE/NBR(530x554x8,1)
Manufacturer: KASTAS
Sizes: 530x554x8,1 (mm)
T10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GYE50-KRR-B-VA
Manufacturer: INA-FAG
Sizes: 50x90x51.6 (mm)
K25 NBR/Metal(73,03x9,53x19,05)
Manufacturer: KASTAS
Sizes: 73,03x9,53x19,05 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 85.20x90.00x2.40 (mm)
Bearing FT30
Manufacturer: INA-FAG
Sizes: 58.738x94.463x20.638 (mm)
Weight:: 0.502 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 46x94.50x8 (mm)
RPP14 9954 ( RPP 14 9954 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник HR30205C
Manufacturer: NSK-RHP
Sizes: 25x52x16.25 (mm)
Weight:: 0.155 (kg)
K69 POM(130x123x14,8 )
Manufacturer: KASTAS
Sizes: 130x123x14,8 (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.
