Bearing L30311 (L7311E)
Inner diameter:: 55 mm
Outer diameter: 127 mm
The size of the width: 24.9 mm
Outer diameter: 127 mm
The size of the width: 24.9 mm
Technical specifications
Designation : L30311
ГОСТ : L7311E
Dimensions, mm : 55x127x24.9
Producer : TMB
Bearing NJ334
Manufacturer: ETERNO
Sizes: 170x361x73 (mm)
Weight:: 40.1 (kg)
Bearing 61800-Z (1060800)
Manufacturer: TMB
Sizes: 10x19x5 (mm)
Weight:: 0.0055 (kg)
Подшипник NA4918
Manufacturer: NSK-RHP
Sizes: 90x120x35 (mm)
Weight:: 1.35 (kg)
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 80x105x10/14 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4905-RSR
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
Подшипник SL11 920
Manufacturer: INA-FAG
Sizes: 100x140x59 (mm)
Weight:: 2.9 (kg)
T20 DD
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Bearings NK90/35
Manufacturer: INA-FAG
Sizes: 90x110x35 (mm)
Weight:: 0.63 (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.
