Bearing 7311 B
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.57 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.57 kg
Technical specifications
Designation : 7311 B
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.57 Kg
Dynamic load rating (C) - 74300 kN
Static load rating (C0) - 52000 kN
Grease lubrication speed - 5000 rev/min
Speed limit with oil lubrication - 6700 rev/min
Bearing 2918
Manufacturer: INA
Sizes: 90x120x22 (mm)
Weight:: 0.743 (kg)
Bearing 22352W33 (3652W33)
Manufacturer: TMB
Sizes: 260x540x165 (mm)
Weight:: 190 (kg)
Подшипник RS-5038
Manufacturer: NSK
Sizes: 190x290x136 (mm)
Weight:: 32 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 120x150x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO10X17X10-TV
Manufacturer: INA
Sizes: 10x17x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
MEGADYNE ISORAN 4200 RPP20 ( RPP 20M 4200 )
Manufacturer: ContiTech AG
10X1194 Z 47
Manufacturer: ContiTech AG
K518 (75x55x22,4)
Manufacturer: KASTAS
Sizes: 75x55x22,4 (mm)
Подшипник 6024ZZ
Manufacturer: NSK
Sizes: 120x180x28 (mm)
Weight:: 2.08 (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.